Recombinant Proteins

Phylogenetic analysis of HIV-1 archived DNA in blood and gut-associated lymphoid tissue in two patients under antiretroviral therapy

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Phylogenetic analysis of HIV-1 archived DNA in blood and gut-associated lymphoid tissue in two patients under antiretroviral therapy

One of the approaches to remedy human immunodeficiency virus (HIV) is the use of therapeutic vaccination. We have launched the Provir/Latitude 45 examine to establish conserved CTL epitopes in archived HIV-1 DNA based on the HLA class I alleles in aviremic patients under antiretroviral therapy (ART). A HIV-1 polypeptidic therapeutic vaccine primarily based on viral sequence knowledge obtained from circulating blood was proposed; right here, our intention was to check the proviral DNA in blood and gut-associated lymphoid tissue (GALT).

Peripheral blood mononuclear cells and intestine biopsies had been obtained from two HIV-1 contaminated patients under profitable antiretroviral therapy. Total DNA was extracted together with the proviral DNA. The HIV-1 reverse transcriptase was sequenced in each compartments utilizing subsequent technology sequencing adopted by single genome sequencing; phylogenetic bushes had been established and in contrast. The proviral sequences of each compartments intra-patient exhibited a really low genetic divergence whereas it was potential to distinguish the sequences inter-patients; single genome sequencing analysis of two {couples} of samples confirmed that there was no compartmentalization of the sequences intra-patient.

We conclude that, contemplating these two instances, the proviral DNA sequences in blood and GALT are comparable and that the epitope analysis of HIV-1 provirus in blood must be thought-about as related to that noticed in the GALT, a hard-to-reach main compartment, and can subsequently be used for therapeutic vaccine approaches. Phylogenetically corrected strategies recognized a complete of 161 HLA-associated polymorphisms; whereby Nef and Vpu had the very best (26.6%) and lowest (1.2%) proportion of amino acid websites related to HLA-class I alleles, respectively.

HIV-1 escapes by buying mutations that differentially affect the course of an infection. Unlike HIV-1 structural and enzymatic proteins, it stays elusive what extent the host immune-mediated choice stress influences the variability of the accent (Vif, Vpu, Vpr, and Nef) and regulatory (Tat and Rev) proteins. To tackle this, we analysed the viral sequences encoding accent and regulatory proteins from 446 HLA-typed, chronically HIV-1 subtype B-infected, and remedy naïve people in Japan. We noticed that Vpu and Vpr had been essentially the most and least polymorphic proteins with the common Shannon entropy scores of 0.63 and 0.38, respectively. These outcomes add additional perception on the position of HLA-mediated choice stress on HIV-1 sequence polymorphisms of HIV-1 accent and regulatory proteins.

Per-protocol analysis of the ZINC trial for HIV illness amongst alcohol customers
The Zinc for INflammation and Chronic illness in HIV (ZINC) trial randomized one who reside with HIV (PLWH) who have interaction in heavy ingesting to both each day zinc supplementation or placebo. The main end result was change in the Veterans Aging Cohort Study (VACS) index, a predictor of mortality, between baseline and 18 months. Because adherence and follow-up had been suboptimal, the intention-to-treat analysis, which was not statistically important, could have underestimated the impact of the zinc supplementation. We estimated the per-protocol impact of zinc versus placebo in the ZINC trial (i.e., the impact that will have been noticed if all contributors had had excessive adherence and none was misplaced to follow-up).
Adherence was measured because the self-reported share of drugs taken in the earlier 6 weeks and assessed in any respect post-baseline visits. We used inverse chance weighting to estimate and examine the change in the VACS index at 18 months in the zinc and placebo teams, had all of the trial contributors had excessive adherence (i.e., cumulative adherence ≥80% at 18 months). To look at tendencies by stage of adherence, we rerun the analyses utilizing thresholds for prime adherence of 70% and 90% of common self-reported tablet protection. Overall, excessive adherence to zinc was related to a decrease VACS rating, however confidence intervals had been huge and crossed 0. Further research with a bigger pattern dimension are wanted to quantify the advantages of zinc supplementation in this inhabitants.
The estimated (95% confidence interval) change in the VACS index was – 2.16 (- 8.07, 3.59) and 5.84 (0.73, 11.80) under excessive adherence and no loss to follow-up in the zinc and placebo teams, respectively. The per-protocol impact estimate of the imply distinction in the change between the zinc and placebo teams was – 8.01 (- 16.42, 0.01), considerably bigger than the intention-to-treat impact distinction in change (- 4.68 (- 9.62, 0.25)), however it was nonetheless not statistically important. The imply distinction in the change between people in the zinc and placebo teams was – 4.07 (- 11.5, 2.75) and -12.34 (- 20.14, -4.14) for prime adherence outlined as 70% and 90% of tablet protection, respectively.
Phylogenetic analysis of HIV-1 archived DNA in blood and gut-associated lymphoid tissue in two patients under antiretroviral therapy
Exclusion of patients residing with HIV from most cancers immune checkpoint inhibitor trials
Emerging retrospective and potential research point out that immune checkpoint inhibitors (ICIs) may be protected and efficient most cancers remedies amongst individuals residing with human immunodeficiency virus (PLWH), nevertheless this high-cancer-risk inhabitants has typically been excluded from groundbreaking most cancers ICI trials. Our examine aimed to characterize the present fee of exclusion and conditional inclusion of PLWH in most cancers ICI trials by tumor sort, trial part, and yr. MedicalTrials.gov most cancers ICI trials with deliberate begins between 1/1/2019 and 10/20/2020 had been recognized.
Based on trial eligibility standards, trials had been categorized as “excluded” if PLWH couldn’t enroll, “conditionally included” if solely PLWH with enough immune operate had been allowed, or “included/not specified” if HIV was not talked about in the eligibility standards. Trials from 2014 had been individually collected for comparability over time. The quantity of trials excluding PLWH had been in comparison with the included/not specified group utilizing Fisher’s precise take a look at. Of 809 trials analyzed from 2019 to 2020, 74.4% excluded, 6.9% conditionally included, and 18.7% included/didn’t specify PLWH. Early part trials excluded PLWH extra often than late part trials.

Acetylcholinesterase Activity Assay Kit - 100 Assays
AR4001-unit unit
EUR 317

Amplite™ Colorimetric Beta-Lactamase Activity Assay Kit
12551 200 Tests
EUR 393

EZScreen? Beta-Lactamase Activity Colorimetric Assay Kit (384-well)
K954-400
EUR 729

GST Colorimetric Activity Assay Kit
K2108-100 100 assays
EUR 529

Trypsin Activity Colorimetric Assay Kit
K2176-100 100 assays
EUR 447

Amylase Activity Colorimetric Assay Kit
K2225-100 100 assays
EUR 390

Aconitase Activity Colorimetric Assay Kit
K2226-100 100 assays
EUR 516

Lipase Activity Colorimetric Assay Kit
K2227-100 100 assays
EUR 516

ACE1 Colorimetric Activity Assay Kit
K2001-100
EUR 555

Streptokinase Activity Assay Kit (Colorimetric)
K2008-100
EUR 512

Laccase Activity Assay Kit (Colorimetric)
K2038-100 100 assays
EUR 500

GST Colorimetric Activity Assay Kit
K263-100
EUR 490

HDAC Activity Colorimetric Assay Kit
K331-100
EUR 490

HAT Activity Colorimetric Assay Kit
K332-100
EUR 539

Urease Activity Assay Kit (Colorimetric)
K378-100
EUR 501

ATPase Activity Assay Kit (Colorimetric)
K417-100
EUR 430

Transglutaminase Activity Assay Kit (Colorimetric)
K571-100
EUR 718

Fumarase Activity Colorimetric Assay Kit
K596-100
EUR 653

Sphingomyelinase Activity Colorimetric Assay Kit
K599-100
EUR 446

Aldolase Activity Colorimetric Assay Kit
K665-100
EUR 664

Ceruloplasmin Activity Colorimetric Assay Kit
K669-100
EUR 550

Invertase Activity Colorimetric Assay Kit
K674-100
EUR 490

Sulfatase Activity Assay Kit (Colorimetric)
K675-100
EUR 653

?-Glucosidase Activity Colorimetric Assay Kit
K690-100
EUR 550

Amylase Activity Colorimetric Assay Kit
K711-100
EUR 408

Aconitase Activity Colorimetric Assay Kit
K716-100
EUR 501

Lipase Activity Colorimetric Assay Kit
K722-100
EUR 512

Tyrosinase Activity Assay Kit (Colorimetric)
K742-100
EUR 582

Arginase Activity Colorimetric Assay Kit
K755-100
EUR 539

Acetylcholinesterase Activity Colorimetric Assay Kit
K764-100
EUR 550

Trypsin Activity Colorimetric Assay Kit
K771-100
EUR 452

Collagenase Activity Colorimetric Assay Kit
K792-100
EUR 408

Plasmin Activity Assay Kit (Colorimetric)
K945-100
EUR 446

Cholinesterase Activity Assay Kit (Colorimetric)
K975-100
EUR 642

Methyltransferase Activity Assay Kit (Colorimetric)
K986-100
EUR 648

Cytochrome Oxidase Activity Colorimetric Assay Kit
K2020-100 100 assays
EUR 557

Citrate Synthase Activity Colorimetric Assay Kit
K2029-100 100 assays
EUR 557

Myeloperoxidase (MPO) Colorimetric Activity Assay Kit
K2168-100 100 assays
EUR 586

Glutathione Peroxidase Activity Colorimetric Assay Kit
K2174-100 100 assays
EUR 516

Thioredoxin Reductase Activity Colorimetric Assay Kit
K2175-100 100 assays
EUR 502

Catalase Activity Colorimetric/Fluorometric Assay Kit
K2177-100 100 assays
EUR 418

Malate Dehydrogenase Activity Colorimetric Assay Kit
K2206-100 100 assays
EUR 599

Succinate Dehydrogenase Activity Colorimetric Assay Kit
K2210-100 100 assays
EUR 738

Glutamate Dehydrogenase Activity Colorimetric Assay Kit
K2229-100 100 assays
EUR 502

Cathepsin G Activity Colorimetric Assay Kit
K146-100
EUR 582

Phosphoglycerate Kinase Activity Assay Kit (Colorimetric)
K194-100
EUR 533

Phospholipase C Activity Assay Kit (Colorimetric)
K2016-100
EUR 588

Methionine Adenosyltransferase Activity Assay Kit (Colorimetric)
K2033-100 100assays
EUR 682

Sucrose Phosphorylase Activity Assay Kit (Colorimetric)
K2034-100 100 assays
EUR 551

Cytochrome Oxidase Activity Colorimetric Assay Kit
K287-100
EUR 539

Citrate Synthase Activity Colorimetric Assay Kit
K318-100
EUR 539

Gluconokinase (GntK) Activity Assay Kit (Colorimetric)
K319-100
EUR 729

Adenosine Deaminase Activity Assay Kit (Colorimetric)
K321-100
EUR 419

Phosphoenolpyruvate Carboxykinase Activity Assay Kit (Colorimetric)
K359-100
EUR 550

Phosphoenolpyruvate Carboxylase Activity Assay Kit (Colorimetric)
K443-100
EUR 566

Glucose Isomerase Activity Assay Kit (Colorimetric)
K491-100
EUR 490

Factor XIIIa Activity Assay Kit (Colorimetric)
K522-100
EUR 620

Glyoxalase I Activity Assay Kit (Colorimetric)
K591-100
EUR 490

Malate Dehydrogenase Activity Colorimetric Assay Kit
K654-100
EUR 572

Succinate Dehydrogenase Activity Colorimetric Assay Kit
K660-100
EUR 697

Oxalate Decarboxylase Activity Colorimetric Assay Kit
K664-100
EUR 642

Enolase Activity Colorimetric/Fluorometric Assay Kit
K691-100
EUR 794

Isopropanol Dehydrogenase Activity Assay Kit (Colorimetric)
K698-100
EUR 485

Lipase Activity Colorimetric Assay Kit II
K723-100
EUR 539

Glutamate Dehydrogenase Activity Colorimetric Assay Kit
K729-100
EUR 479

Aldehyde Dehydrogenase Activity Colorimetric Assay Kit
K731-100
EUR 582

?-N-Acetylglucosaminidase Activity Assay Kit (Colorimetric)
K733-100
EUR 490

Myeloperoxidase (MPO) Colorimetric Activity Assay Kit
K744-100
EUR 582

Asparaginase Activity Colorimetric/Fluorometric Assay Kit
K754-100
EUR 550

Isocitrate Dehydrogenase Activity Colorimetric Assay Kit
K756-100
EUR 479

Glutathione Peroxidase Activity Colorimetric Assay Kit
K762-100
EUR 512

Thioredoxin Reductase Activity Colorimetric Assay Kit
K763-100
EUR 490

PAF Acetylhydrolase Activity Assay Kit (Colorimetric)
K765-100
EUR 446

Peroxidase Activity Colorimetric/Fluorometric Assay Kit
K772-100
EUR 387

Catalase Activity Colorimetric/Fluorometric Assay Kit
K773-100
EUR 419

Phosphoglucose Isomerase Activity Colorimetric Assay Kit
K775-100
EUR 523

Phosphofructokinase (PFK) Activity Colorimetric Assay Kit
K776-100
EUR 784

Glucose Dehydrogenase Activity Colorimetric Assay Kit
K786-100
EUR 441

Alcohol Dehydrogenase Activity Colorimetric Assay Kit
K787-100
EUR 550

Sorbitol Dehydrogenase Activity Assay Kit (Colorimetric)
K935-100
EUR 566

Factor XIa Activity Assay Kit (Colorimetric)
K973-100
EUR 615

Alkaline Sphingomyelinase Activity Assay Kit (Colorimetric)
K987-100
EUR 588

5?-Nucleotidase Activity Assay Kit (Colorimetric)
K992-100
EUR 664

Factor XIIa Activity Assay Kit (Colorimetric)
K994-100
EUR 626

Plasma Kallikrein Activity Assay Kit (Colorimetric)
K997-100
EUR 620

Beta-Lactamase Inhibitor Screening Kit (Colorimetric)
K804-100
EUR 903

Alpha-Ketoglutarate Dehydrogenase Activity Colorimetric Assay Kit
K2217-100 100 assays
EUR 1017

Pyruvate Dehydrogenase (PDH) Activity Colorimetric Assay Kit
K2218-100 100 assays
EUR 641

Pyruvate Kinase Activity Colorimetric/Fluorometric Assay Kit
K2223-100 100 assays
EUR 627

Xanthine Oxidase Activity Colorimetric/Fluorometric Assay Kit
K2224-100 100 assays
EUR 418

Phosphoglycerate Mutase Activity Assay Kit (Colorimetric/Fluorometric)
K2007-100
EUR 566

HRV 3C Protease Activity Assay Kit (Colorimetric)
K214-100
EUR 566

Superoxide Dismutase (SOD) Activity Colorimetric Assay Kit
K335-100
EUR 441

Carbonic Anhydrase (CA) Activity Assay Kit (Colorimetric)
K472-100
EUR 550

6-Phosphogluconate Dehydrogenase Activity Colorimetric Assay Kit
K540-100
EUR 615

Phosphoglycerate Dehydrogenase (PHGDH) Activity Assay Kit (Colorimetric)
K569-100
EUR 610

Fructose-1,6-Bisphosphatase Activity Assay Kit (Colorimetric)
K590-100
EUR 512

Succinyl-CoA Synthetase Activity Colorimetric Assay Kit
K597-100
EUR 784
The 2019-2020 trial cohort confirmed no important change in exclusion of PLWH in comparison with 2014. Despite growing proof for protected and efficient ICI use for PLWH, most most cancers ICI trials exclude PLWH and few research allow PLWH to take part, even when HIV is well-controlled.

Melatonin may decrease risk for and aid treatment of COVID-19 and other RNA viral infections

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Melatonin may decrease risk for and aid treatment of COVID-19 and other RNA viral infections

A latest retrospective examine has supplied proof that COVID-19 an infection may be notably much less frequent in these utilizing supplemental melatonin. It is recommended that this phenomenon may mirror the truth that, by way of induction of silent info regulator 1 (Sirt1), melatonin can upregulate Ok63 polyubiquitination of the mitochondrial antiviral-signalling protein, thereby boosting virally mediated induction of kind 1 interferons. Moreover, Sirt1 may improve the antiviral efficacy of kind 1 interferons by stopping hyperacetylation of excessive mobility group field 1 (HMGB1), enabling its retention within the nucleus, the place it promotes transcription of interferon-inducible genes.

This nuclear retention of HMGB1 may even be a mediator of the anti-inflammatory impact of melatonin remedy in COVID-19-complementing melatonin’s suppression of nuclear issue kappa B exercise and upregulation of nuclear issue erythroid 2-related issue 2. If these speculations are appropriate, a nutraceutical routine together with vitamin D, zinc and melatonin supplementation may have normal utility for the prevention and treatment of RNA virus infections, resembling COVID-19 and influenza.  Thirty-one circumstances (from January 2010 to December 2019) of oral Kaposi’s sarcoma in sufferers with HIV from 2 oral pathology facilities in Brazil had been reviewed, contemplating medical knowledge and correlation of viral load and lymphocyte rely with general survival.

Overall survival charges had been estimated by a Kaplan-Meier evaluation and in contrast utilizing a log-rank check. The components launched stepwise right into a Cox proportional hazard mannequin to establish the impartial predictors of survival. A P worth <.05 was thought-about vital.  Differentiation between relapse and reinfection in circumstances with tuberculosis (TB) recurrence has vital implications for public well being, particularly in sufferers with human immunodeficiency virus (HIV) co-infection.

We in contrast Mycobacterial Interspersed Repeat Unit (MIRU) typing and spoligotyping with entire genome sequencing (WGS) to distinguish between relapse and reinfection in sufferers (HIV-positive and HIV-negative) with TB recurrence. We additionally assessed the worth of WGS to trace acquired drug resistance in these with relapse after profitable treatment. Comparison of M. tuberculosis genomes indicated that 95% of TB recurrences within the HIV-negative cohort had been resulting from relapse, whereas the bulk of TB recurrences (75%) within the HIV-positive cohort was resulting from reinfection (P = 0.0001). New drug resistance mutations had been acquired in 5/24 circumstances (20.8%) that skilled relapse.

HIV Stigma, Homophobia, Sexual and Gender Minority Community Connectedness and HIV Testing Among Gay, Bisexual, and Other Men and Transgender People Who Have Sex with Men in Kazakhstan

Although HIV incidence is rising amongst homosexual, bisexual, and other males (MSM) and transgender individuals who have intercourse with males (TSM) in Kazakhstan, whether or not stigmatizing attitudes and connectedness are related to HIV testing on this area shouldn’t be identified. We analyzed knowledge from one-time interviews with 304 grownup MSM and TSM carried out 2018-2019 in three cities in Kazakhstan. Logistic regression decided whether or not HIV stigma, internalized homophobia, sexual and gender minority (SGM) connectedness predicted HIV testing (throughout the lifetime, previous 12 months, and previous 6 months) earlier than and after adjustment for sociodemographic traits.

In adjusted fashions, those that had ever examined reported decrease HIV stigma (aOR 0.83, 95% CI 0.76-0.91, P < .001) and larger connectedness (aOR 1.17, 95% CI 1.06-1.29, P = .003) than those that had not; those that had ever examined reported decrease internalized homophobia within the unadjusted mannequin solely (OR 0.95, 95% CI 0.91-0.99, P = .01). Similar variations and tendencies had been present in fashions analyzing testing previously 12 months and previous 6 months. Addressing stigmatizing attitudes and connectedness may enhance uptake of HIV testing amongst MSM and TSM in Kazakhstan. Adult HBV-HIV co-infected sufferers from 8 North American websites had been enrolled on this NIH-funded potential observational examine (n=139). Demographic, medical, serological and virological knowledge had been collected at entry and each 24 weeks for ≤192 weeks.

Paired liver biopsies had been obtained at examine entry and at ≥three years of follow-up. Biopsies had been assessed by a central pathology committee utilizing Modified Ishak scoring system. Clinical consequence price and modifications in histology are reported. 80% of contributors reported ever receiving an HIV check. Gay-identified contributors reported much less HIV stigma and internalized homophobia in addition to better connectedness relative to these with bisexual or other identities.

Melatonin may decrease risk for and aid treatment of COVID-19 and other RNA viral infections

The position of contraception in stopping HIV-positive births: international estimates and projections

Meeting the contraceptive wants of girls residing with HIV (WLHIV) has main well being advantages for girls, along with being a key ingredient to stop mother-to-child HIV transmission. This evaluation will estimate the present quantity of toddler HIV infections prevented by contraception within the period of elevated HIV treatment protection and; 2) mannequin the extra HIV advantages of stopping unintended births to WLHIV. Secondary knowledge evaluation was carried out utilizing publicly obtainable knowledge from the United Nations Programme on HIV/AIDS (UNAIDS) and Population Division, Demographic Health Surveys, and peer-review literature.
National knowledge from 70 international locations, that had a UNAIDS estimate for the quantity of WLHIV nationally, had been mixed into country-level fashions. Models estimated the present quantity of toddler HIV infections averted by contraception yearly and probably averted if unintended births to WLHIV had been prevented. Estimates have in mind being pregnant and stay beginning charges, contraceptive protection, contraceptive technique combine and failure charges, and HIV treatment protection throughout being pregnant to stop mom to baby transmission. Contraception use amongst WLHIV prevents an estimated 43,559 new toddler HIV infections yearly throughout 70 international locations.

D-Lactate Colorimetric Assay Kit
K667-100
EUR 501

Lactate Dehydrogenase Activity Colorimetric Assay Kit
K726-500
EUR 550

Amplite™ Colorimetric D-Lactate Assay Kit
13811 200 Tests
EUR 306

Amplite™ Colorimetric L-Lactate Assay Kit
13815 200 Tests
EUR 306

EZScreen? Lactate Colorimetric Assay Kit (384 Well)
K951-384
EUR 555

Lactate Assay Kit
55R-1450 100 assays
EUR 844
Description: Assay Kit for detection of Lactate in the research laboratory

Lactate Assay Kit
55R-1469 100 assays
EUR 844
Description: Assay Kit for detection of Lactate in the research laboratory

Amplite™ Colorimetric D-Lactate Dehydrogenase (LDH) Assay Kit
13809 200 Tests
EUR 306

Amplite™ Colorimetric L-Lactate Dehydrogenase (LDH) Assay Kit
13813 200 Tests
EUR 306

EZScreen? Lactate Dehydrogenase Activity Colorimetric Assay Kit (384-well)
K953-400
EUR 555

Caspase-2 Colorimetric Assay Kit
K2017-200 200 assays
EUR 725

Caspase-2 Colorimetric Assay Kit
K2017-25 25 assays
EUR 251

Caspase-2 Colorimetric Assay Kit
K2017-400 400 assays
EUR 1156

Caspase-2 Colorimetric Assay Kit
K117-100
EUR 468

Caspase-2 Colorimetric Assay Kit
K117-200
EUR 615

Caspase-2 Colorimetric Assay Kit
K117-25
EUR 213

Caspase-2 Colorimetric Assay Kit
K117-400
EUR 958

Caspase 2 Colorimetric Assay Kit
55R-1279 25 assays
EUR 303
Description: Assay Kit for detection of Capase 2 activity in the research laboratory

Lactate Assay Kit (Fluorometric)
MET-5013 100 assays
EUR 450
Description: Our Lactate Assay Kit measures L-lactate in biological samples. Lactate is first oxidized by lactate oxidase, yielding pyruvate and hydrogen peroxide. The hydrogen peroxide released from this reaction is specifically detected by either a colorimetric or fluorometric probe in a 1:1 ratio. Lactate levels in unknown samples are determined based on a lactate standard curve.

Lactate Dehydrogenase Assay Kit
abx096006-100Assays 100 Assays
EUR 347

Lactate Dehydrogenase Assay Kit
abx098441-Hitachi7170R132ml4R28ml4 Hitachi 7170; R1: 32ml×4 R2: 8ml×4
EUR 222

Lactate Dehydrogenase Assay Kit
abx098441-UniversalR160ml2R215ml2 Universal; R1: 60ml×2 R2: 15ml×2
EUR 222

Lactate Dehydrogenase Assay Kit
abx098441-UniversalR160ml2R230ml1 Universal; R1: 60ml×2 R2: 30ml×1
EUR 222

Lactate Fluorometric Assay Kit
K2140-100 100 assays
EUR 641

EnzyChrom Lactate Assay Kit
ECLC-100 100
EUR 426
Description: Quantitative determination of L-lactic acid by colorimetric (565nm) method. Procedure: 20 min. Kit size: 100 tests. Detection limit: 0.05 mM. Shelf life: 6 months. Shipping: on ice; storage: -20°C.

D-Lactate Assay Kit
55R-1490 100 assays
EUR 689
Description: Assay Kit for detection of D-Lactate in the research laboratory

Lactate Dehydrogenase Assay Kit
55R-1509 500 assays
EUR 758
Description: Assay Kit for detection of Lactate Dehydrogenase in the research laboratory

Anti-Tie-2 antibody
STJ96015 200 µl
EUR 197
Description: Rabbit polyclonal to Tie-2.

Anti-Tie-2 antibody
STJ96016 200 µl
EUR 197
Description: Rabbit polyclonal to Tie-2.

Tie-2/ Rat Tie- 2 ELISA Kit
ELA-E0126r 96 Tests
EUR 886

2-Phosphoglycerate Colorimetric/Fluorometric Assay Kit
K778-100
EUR 615

RealQuant Lactate Dehydroganase Assay Kit
L0100-010 100 Assays
EUR 583

EnzyChrom D-Lactate Assay Kit
EDLC-100 100
EUR 426
Description: Quantitative determination of D-lactic acid by colorimetric (565nm) method. Procedure: 20 min. Kit size: 100 tests. Detection limit: 0.05 mM. Shelf life: 6 months. Shipping: on ice; storage: -20°C.

EnzyFluo D-Lactate Assay Kit
EFDLC-100 100
EUR 426
Description: Quantitative determination of D-lactate (lactic acid) by fluorimetric (530/585 nm) method. Procedure: 60 min. Kit size: 100 tests. Detection limit: 1 µM . Shelf life: 6 months. Shipping: on ice; storage: -20°C.

EnzyFluo L-Lactate Assay Kit
EFLLC-100 100
EUR 426
Description: Quantitative determination of L-lactate (lactic acid) by fluorimetric (530/585 nm) method. Procedure: 60 min. Kit size: 100 tests. Detection limit: 1 µM . Shelf life: 6 months. Shipping: on ice; storage: -20°C.

PicoProbe? Lactate Fluorometric Assay Kit
K638-100
EUR 620

Caspase-3 DEVD-R110 Fluorometric and Colorimetric Assay Kit (100 assays)
30008-2 1KIT
EUR 383
Description: Minimum order quantity: 1 unit of 1KIT

Caspase-8 IETD-R110 Fluorometric and Colorimetric Assay Kit (100 assays)
30011-2 1KIT
EUR 383
Description: Minimum order quantity: 1 unit of 1KIT

Glycogen Assay Kit (Colorimetric)
MET-5022 100 assays
EUR 479
Description: Our Glycogen Assay Kit (Fluorometric) measures glycogen in serum, plasma, urine, lysates, and cell culture supernatants. First, glycogen is broken down into glucose monomers by amyloglucosidase. Glucose is then oxidized by glucose oxidase, producing D-gluconic acid and hydrogen peroxide. The hydrogen peroxide reacts specifically with the kit?s Fluorometric Probe and is detected at ex. 530-570 nm/em. 590-600 nm. Glycogen levels in unknown samples are determined based on the provided glycogen standard curve.

Starch Assay Kit (Colorimetric)
MET-5025 100 assays
EUR 479
Description: Our Starch Assay Kit (Colorimetric) measures starch in food samples. First, starch is broken down into glucose monomers by amyloglucosidase. Glucose is then oxidized by glucose oxidase, producing D-gluconic acid and hydrogen peroxide. The hydrogen peroxide reacts specifically with the kit?s Colorimetric Probe and is detected with a spectrophotometric plate reader at 540-570nm. Starch levels in unknown samples are determined based on the provided starch standard curve.

Choline Assay Kit (Colorimetric)
MET-5043 96 assays
EUR 473
Description: Cell Biolabs? Choline Assay Kits are simple assays that measure the amount of choline present in a variety of sample types in a convenient 96-well microtiter plate format.  Each kit provides sufficient reagents to perform up to 96 assays, including blanks, acetylcholine standards and samples.  Sample choline concentrations are determined by comparison with a known choline standard and measured on a colorimetric plate reader.

Glutamate Assay Kit (Colorimetric)
MET-5080 200 assays
EUR 490

Acetylcholine Assay Kit (Colorimetric)
STA-603 96 assays
EUR 473
Description: Cell Biolabs? Acetylcholine Assay Kits are a simple fluorometric or colorimetric assay that measures the amount of acetylcholine present in plasma or serum, tissue homogenates, or cell suspensionsin a 96-well microtiter plate format.  Each kit provides sufficient reagents to perform up to 96 assays, including blanks, acetylcholine standards and samples.  Sample acetylcholine concentrations are determined by comparison with a known acetylcholine standard.

Alcohol Assay Kit (Colorimetric)
STA-620 100 assays
EUR 519
Description: Cell Biolabs? Alcohol Assay Kits measure primary alcohols by an enzymatic, oxidation reaction, producing hydrogen peroxide which reacts with the kit?s probe. These assay kits come in either colorimetric or fluorometric. The colorimetric assay has a detection sensitivity limit of ~30 µM (0.0001 % w/v) and the fluorometric has a detection sensitivity limit of ~15 µM (0.00007 % w/v). They can detect various primary alcohols and are not ethanol specific.

Glucose Assay Kit (Colorimetric)
STA-680 500 assays
EUR 537
Description: The Glucose Assay Kit (Colorimetric) measures total glucose present in food or biological samples. Glucose Oxidase first oxidizes glucose, generating hydrogen peroxide that is detected by a colorimetric probe.

Calcium Colorimetric Assay Kit
K2067-250 250 assays
EUR 432

Magnesium Colorimetric Assay Kit
K2068-100 100 assays
EUR 502

Iron Colorimetric Assay Kit
K2069-100 100 assays
EUR 544

Phosphate Colorimetric Assay Kit
k2074-500 500 assays
EUR 293

Hydroxyproline Colorimetric Assay Kit
K2083-100 100 assays
EUR 599

Glutamine Colorimetric Assay Kit
K2084-100 100 assays
EUR 641

Glutathione Colorimetric Assay Kit
K2106-100 100 assays
EUR 529

Glutamate Colorimetric Assay Kit
K2133-100 100 assays
EUR 544

Malate Colorimetric Assay Kit
K2139-100 100 assays
EUR 502

Hexokinase Colorimetric Assay Kit
K2179-100 100 assays
EUR 627

Acetoacetate Colorimetric Assay Kit
K2204-100 100 assays
EUR 795

Acetate Colorimetric Assay Kit
K2209-100 100 assays
EUR 529

Heme Colorimetric Assay Kit
K2215-100 100 assays
EUR 502

Iodide Colorimetric Assay Kit
K2037-100 100assays
EUR 510

Hydroxyurea Colorimetric Assay Kit
K2046-100 100 assays
EUR 581

Hemoglobin Colorimetric Assay Kit
K219-200
EUR 381

AMP Colorimetric Assay Kit
K229-100
EUR 577

Glutathione Colorimetric Assay Kit
K261-100
EUR 512

Ammonia Colorimetric Assay Kit
K370-100
EUR 539

Urea Colorimetric Assay Kit
K375-100
EUR 539

Calcium Colorimetric Assay Kit
K380-250
EUR 430

Magnesium Colorimetric Assay Kit
K385-100
EUR 479

Zinc Colorimetric Assay Kit
K387-100
EUR 490

Iron Colorimetric Assay Kit
K390-100
EUR 550

Sodium Assay Kit (Colorimetric)
K391-100
EUR 773

Phosphate Colorimetric Assay Kit
K410-500
EUR 316

Fructose Assay Kit (Colorimetric)
K439-100
EUR 501

Fructosamine Assay Kit (Colorimetric)
K450-100
EUR 620

Phenylalanine Assay Kit (Colorimetric)
K481-100
EUR 468

Salicylate Assay Kit (Colorimetric)
K494-100
EUR 544

Methylglyoxal Assay Kit (Colorimetric)
K500-100
EUR 528

Cobalt Colorimetric Assay Kit
K505-100
EUR 457

Histamine Assay Kit (Colorimetric)
K506-100
EUR 501

Nickel Colorimetric Assay Kit
K510-100
EUR 457

Chloride Colorimetric Assay Kit
K530-100
EUR 359

Lithium Assay Kit (Colorimetric)
K545-100
EUR 620

Hydroxyproline Colorimetric Assay Kit
K555-100
EUR 599

Glutamine Colorimetric Assay Kit
K556-100
EUR 588

Tyrosine Colorimetric Assay Kit
K573-100
EUR 550

Glutamate Colorimetric Assay Kit
K629-100
EUR 539

Fumarate Colorimetric Assay Kit
K633-100
EUR 512

Malate Colorimetric Assay Kit
K637-100
EUR 490

Acetoacetate Colorimetric Assay Kit
K650-100
EUR 773

Formate Colorimetric Assay Kit
K653-100
EUR 582

Isocitrate Colorimetric Assay Kit
K656-100
EUR 474

Acetate Colorimetric Assay Kit
K658-100
EUR 512

Heme Colorimetric Assay Kit
K672-100
EUR 490

Asparagine Assay Kit (Colorimetric)
K736-100
EUR 610

Phosphoglucomutase Colorimetric Assay Kit
K774-100
EUR 615
Countries with the biggest quantity of toddler infections averted by contraception included South Africa (9441), Nigeria (4195), Kenya (3508), Zimbabwe (2586), and India (2145). Preventing unintended births to WLHIV may avert an extra 43,768 new toddler infections per 12 months, with the best potential good points to be made in South Africa (12,036), Nigeria (2770), Uganda (2552), and the Democratic Republic of the Congo (2324). Contraception continues to play an integral position in international HIV prevention efforts within the period of growing HIV treatment protection, particularly in sub-Saharan Africa. Broad contraceptive availability, elevated contraceptive voluntarism and technique combine are key parts to stopping unintended births and ending new toddler HIV infections worldwide.

 

Motivations to use hormonal contraceptive methods and condoms among HIV-positive and negative women randomized to a progestin contraceptive in Malawi: a qualitative study

by
Motivations to use hormonal contraceptive methods and condoms among HIV-positive and negative women randomized to a progestin contraceptive in Malawi: a qualitative study
Although many international locations have been selling hormonal contraceptives to stop unintended being pregnant and condom use to stop HIV transmission, little is understood about how women focused by these messages have interpreted and internalized them. We describe HIV-positive and negative women’s understanding of the advantages of contraception and condoms and their motivations to use them. This is a qualitative sub-study from a scientific trial evaluating the results of progestin contraception on HIV-positive and negative women aged 18-45 years randomly assigned to depot medroxyprogesterone acetate (DMPA) injection or levonorgestrel (LNG) implant.
We purposively recruited 41 women to take part in in-depth interviews (IDIs) and focus group discussions (FGDs) after randomization into the principle study. We carried out a complete of 30 IDIs and 6 FGDs comprised of 4-7 women (N = 32). All women had been counselled about potential dangers for HIV acquisition/transmission with progestin-only contraception, drug-drug interactions between the implant and efavirenz-based ART, and the necessity to use condoms with their assigned contraceptive to assist stop being pregnant and HIV acquisition and transmission.
All women understood that HIV is transmitted via unprotected intercourse and that HIV transmission will be prevented via condom use however not DMPA injection or LNG implant use. Nearly all HIV-positive women knew or suspected that their companions had been additionally HIV-positive and had been most in utilizing condoms to stop an infection with a drug-resistant HIV pressure to preserve their HIV viral load low. Almost all reported that their companions agreed to condom use, however few used them constantly. Most women believed that condoms had been efficient at stopping each HIV and being pregnant if used constantly.
Nearly all women thought of contraception and condom use as essential in stopping unintended being pregnant and HIV as a result of associate disclosure of HIV standing is low. Our outcomes confirmed that each HIV-positive and negative women understood modes of HIV transmission and prevention and had been conscious that hormonal contraceptives are solely efficient for stopping being pregnant and not HIV. Although each HIV-negative and constructive women had been motivated to use condoms to stop each HIV acquisition and an infection with different HIV strains respectively, all of them confronted challenges from their companions in utilizing condoms constantly.

Multi-level issues for optimum implementation of long-acting injectable antiretroviral remedy to deal with individuals residing with HIV: views of well being care suppliers collaborating in part Three trials

Long-acting injectable antiretroviral remedy (LA ART) has been proven to be non-inferior to each day oral ART, with excessive affected person satisfaction and choice to oral customary of care in analysis to date, and has lately been accepted for use in the United States and Europe. This study examined the views of well being care suppliers collaborating in LA ART scientific trials on potential obstacles and options to LA ART roll-out into actual world settings. This evaluation attracts on two knowledge sources: (1) open-ended questions embedded in a structured on-line survey of 329 well being care suppliers collaborating in the ATLAS-2 M trial throughout 13 international locations; and (2) in-depth interviews with 14 suppliers collaborating in FLAIR/ ATLAS/ATLAS-2 M trials in the United States and Spain.
 Barriers and proposed options to LA ART implementation had been recognized on the particular person, clinic and well being system ranges. Provider perceptions of affected person stage obstacles included challenges with adhering to frequent injection appointments and injection tolerability. Proposed options included affected person training, having designated workers for clinic go to retention, and clinic flexibility with appointment scheduling. The most important supplier concern was figuring out applicable candidates for LA ART; proposed options centered on affected person supplier communication and choice making. Clinic stage obstacles included the necessity for added expert people to administer injections, shifts in workflow as demand will increase and the logistics of cold-chain storage.
Proposed options included workers hiring and coaching, strategic planning round workflow and logistics, and the potential of providing injections in different settings, together with the house. Health system stage obstacles included price and approvals from nationwide regulatory our bodies. Potential options included governments subsidizing therapy, guaranteeing price is aggressive with oral ART, and providing co-pay help. Results counsel the significance of multi-level assist techniques to optimize patient-provider communication and therapy decision-making; clinic staffing, workflow, logistics protocols and infrastructure; and cost-related elements inside a given well being system.
Motivations to use hormonal contraceptive methods and condoms among HIV-positive and negative women randomized to a progestin contraceptive in Malawi: a qualitative study

Using Incentives and Nudging to Improve Non-Targeted HIV Testing in Ecuador: A Randomized Trial

Under-detection of HIV/AIDS nonetheless burdens many low- and middle-income international locations (LMICs). Our randomized trial investigated the results of economic incentives and a behavioral nudge to induce HIV testing and studying HIV standing in Ecuador. In the management group, 12.2% of members agreed to testing, and 5.3% discovered outcomes. A monetary incentive paid at testing elevated the fraction of members examined by 50.1 share factors (95% CI 38.8 to 61.4) and the fraction who discovered their standing by 8.9 share factors (95% CI 5.3 to 12.5); the nudge had no impact.

LDH Cytotoxicity Assay Kit
K6330400 400 assays
EUR 306
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.
LDH Cytotoxicity Assay Kit
55R-1366 400 assays
EUR 519
Description: Assay Kit for detection of LDH Cytotoxicity in the research laboratory
LDH Cytotoxicity Assay Kit
55R-1368 500 assays
EUR 570
Description: Assay Kit for detection of LDH Cytotoxicity in the research laboratory
CytoSelect LDH Cytotoxicity Assay Kit
CBA-241 960 assays
EUR 403
Description: Cell Biolabs? CytoSelect LDH Cytotoxicity Assay Kit provides a colorimetric format for measuring and monitoring cell cytotoxicity.  The kit contains sufficient reagents for the evaluation of 960 assays in 96-well plates.  Cells can be plated and then treated with compounds or agents that affect cell viability.  Upon cell death, lactate dehydrogenase (LDH), a soluble enzyme found in the cytoplasm, is released into the growth media.  The growth media is then transferred to another plate and the released LDH is then detected with cytotoxicity reagent.  In the presence of lactate substrate (included in the LDH Cytotoxicity Reagent) LDH converts lactate to pyruvate and generates nicotinamide adenine dinucleotide (NADH).   The WST-1 molecule, also present in the LDH Cytotoxicity Reagent, is converted from WST-1 to the orange formazan form.  An increase in cell cytotoxicity is accompanied by increased LDH release and increased colorimetric signal.  The assay principles are basic and can be applied to most eukaryotic cell lines, including adherent and non-adherent cells and certain tissues, depending on LDH expression levels.  The LDH Cytotoxicity Reagent can be used to detect cytotoxicity in bacteria, yeast, fungi, protozoa as well as cultured mammalian and piscine cells.
PicoProbe? LDH-Cytotoxicity Fluorometric Assay Kit
K314-500
EUR 419
QuantiChrom? LDH Cytotoxicity Assay Kit (C2LD-100)
C2LD-100 100
EUR 127.43
Description: Quantitative determination of cytotoxicity based on cellular lactate dehydrogenase release into cell culture medium by colorimetric (565nm) method. Procedure: 30 min. Kit size: 100 tests. Detection limit: 2 U/L. Shelf life: 6 months. Shipping: ambient tem
Caspase-3 Colorimetric Assay Kit
K2008-400 400 assays
EUR 1086
Caspase-1 Colorimetric Assay Kit
K2011-400 400 assays
EUR 1086
Caspase-8 Colorimetric Assay Kit
K2013-400 400 assays
EUR 1086
Caspase-6 Colorimetric Assay Kit
K2015-400 400 assays
EUR 1101
Caspase-2 Colorimetric Assay Kit
K2017-400 400 assays
EUR 1156
Caspase-9 Colorimetric Assay Kit
K2019-400 400 assays
EUR 1156
Caspase-5 Colorimetric Assay Kit
K2196-400 400 assays
EUR 1156
Caspase-10 Colorimetric Assay Kit
K2197-400 400 assays
EUR 1114
Caspase-4 Colorimetric Assay Kit
K2199-400 400 assays
EUR 1114
Caspase-3 Colorimetric Assay Kit
K106-400
EUR 958
Caspase-1 Colorimetric Assay Kit
K111-400
EUR 958
Caspase-8 Colorimetric Assay Kit
K113-400
EUR 958
Caspase-6 Colorimetric Assay Kit
K115-400
EUR 958
Caspase-2 Colorimetric Assay Kit
K117-400
EUR 958
Caspase-9 Colorimetric Assay Kit
K119-400
EUR 958
Caspase-5 Colorimetric Assay Kit
K123-400
EUR 958
Caspase-10 Colorimetric Assay Kit
K125-400
EUR 958
Caspase-4 Colorimetric Assay Kit
K127-400
EUR 958
Sulforhodamine B Cell Cytotoxicity Assay Kit (Colorimetric)
K943-1000
EUR 316
EZScreen? ATP Colorimetric Assay Kit (384-well)
K959-400
EUR 593
EZScreen? Glycogen Colorimetric Assay Kit (384-Well)
K960-400
EUR 648
Cell Meter™ Colorimetric Cell Cytotoxicity Assay Kit
22780 1000 Tests
EUR 219
EZScreen? Triglyceride Quantification Colorimetric Assay Kit (384-well)
K952-400
EUR 626
EZScreen? NAD+/NADH Colorimetric Assay Kit (384-well)
K958-400
EUR 648
EZScreen? Lactate Dehydrogenase Activity Colorimetric Assay Kit (384-well)
K953-400
EUR 555
EZScreen? Beta-Lactamase Activity Colorimetric Assay Kit (384-well)
K954-400
EUR 729
EZScreen? Free Fatty Acid Colorimetric Assay Kit (384-well)
K956-400
EUR 648
EnzyLight Cytotoxicity Assay Kit
ECTX-100 100
EUR 275
Description: Rapid, bioluminescent luciferin/luciferase based assay for cell viability, proliferation, cytotoxcity, high-throµghput screening for anticancer agents. Procedure: 2 min. Kit size: 100 tests. Detection limit: 50 cells. Shelf life: 6 months. Shipping: on ic
Bioluminescence Cytotoxicity Assay Kit
K312-500
EUR 245
Bioluminescence Cytotoxicity Assay Kit
55R-1367 500 assays
EUR 312
Description: Assay Kit for detection of Bioluminescence Cytotoxicity in the research laboratory
Amplite™ Colorimetric D-Lactate Dehydrogenase (LDH) Assay Kit
13809 200 Tests
EUR 306
Amplite™ Colorimetric L-Lactate Dehydrogenase (LDH) Assay Kit
13813 200 Tests
EUR 306
EZScreen? Total Cholesterol & Cholesteryl Ester Colorimetric Assay Kit (384-Well)
K957-400
EUR 599
hydroxyproline assay kit 96-assays
QZBhypro1 1 plate 96 assays
EUR 323
AK Bioluminescence Cytotoxicity Assay Kit
K2026-500 500 assays
EUR 266
Caspase-3 DEVD-R110 Fluorometric and Colorimetric Assay Kit (100 assays)
30008-2 1KIT
EUR 383
Description: Minimum order quantity: 1 unit of 1KIT
Caspase-8 IETD-R110 Fluorometric and Colorimetric Assay Kit (25 assays)
30011-1 1KIT
EUR 204
Description: Minimum order quantity: 1 unit of 1KIT
Caspase-8 IETD-R110 Fluorometric and Colorimetric Assay Kit (100 assays)
30011-2 1KIT
EUR 383
Description: Minimum order quantity: 1 unit of 1KIT
Acetylcholinesterase Activity Assay Kit - 100 Assays
AR4001-unit unit
EUR 317
soluble collagen assay kit 96-assays
QZBcol1-1 1 plate 96 assays
EUR 334
hydroxyproline assay kit 2x 96-assays
QZBhypro2 2 plates 192 assays
EUR 590
total collagen assay kit 96-assays
QZBtotcol1 1 plate 96 assays
EUR 334
total protein assay kit 96-assays
QZBtotprot1 1 plate 96 assays
EUR 288
OxiSelect AOPP Assay Kit (200 assays)
STA-318 200 assays
EUR 635
Description: Advanced Oxidation Protein Products (AOPP) are uremic toxins created during oxidative stress through the reaction of plasma proteins with chlorinated oxidants such as chloramines or hypochlorous acid. AOPP levels are elevated in patients with renal complications, diabetes mellitus, and atherosclerosis, as well as HIV-positive patients. Our OxiSelect AOPP Assay Kit provides a convenient method to assess oxidative stress. The kit includes a Chloramine standard and an AOPP Human Serum Albumin conjugate for use as a positive control.
CASPASE3 DEVDR110 ASSAY (25 ASSAYS)
30008-1 1KIT
EUR 204
Description: Minimum order quantity: 1 unit of 1KIT
Crystal Violet Cell Cytotoxicity Assay Kit
K329-1000
EUR 316
Neutral Red Cell Cytotoxicity Assay Kit
K447-1000
EUR 316
Acid Phosphatase Cell Cytotoxicity Assay Kit
K937-500
EUR 370
EnzyChrom Kinase Assay Kit
EKIN-400 400
EUR 297
Description: Rapid mix-and-measure procedure for determination of kinase activity and high-throµghput screening for kinase inhibitors by fluorimetric (530nm/590nm) method. Procedure: 10 min. Kit size: 400 tests. Detection limit: 0.01 U/L. Shelf life: 6 months. Shippin
Mouse Lactate Dehydrogenase (LDH) ELISA Kit
DLR-LDH-Mu-48T 48T
EUR 508
Description: A sandwich quantitative ELISA assay kit for detection of Mouse Lactate Dehydrogenase (LDH) in samples from serum, plasma, tissue homogenates or other biological fluids.
Mouse Lactate Dehydrogenase (LDH) ELISA Kit
DLR-LDH-Mu-96T 96T
EUR 661
Description: A sandwich quantitative ELISA assay kit for detection of Mouse Lactate Dehydrogenase (LDH) in samples from serum, plasma, tissue homogenates or other biological fluids.
Mouse Lactate Dehydrogenase (LDH) ELISA Kit
RDR-LDH-Mu-48Tests 48 Tests
EUR 534
Mouse Lactate Dehydrogenase (LDH) ELISA Kit
RDR-LDH-Mu-96Tests 96 Tests
EUR 742
Mouse Lactate Dehydrogenase (LDH) ELISA Kit
RD-LDH-Mu-48Tests 48 Tests
EUR 511
Mouse Lactate Dehydrogenase (LDH) ELISA Kit
RD-LDH-Mu-96Tests 96 Tests
EUR 709
Lactate Dehydrogenase (LDH) Activity Assay Kit
K2228-500 500 assays
EUR 529
soluble collagen assay kit 2x 96-assays
QZBcol1-2 2 plates 192 assays
EUR 614
soluble collagen assay kit 5x 96-assays
QZBcol1-5 5 plates 480 assays
EUR 1196
sensitive tissue collagen assay kit 96-assays
QZBtiscol1 1 plate 96 assays
EUR 411
total collagen assay kit 2x 96-assays
QZBtotcol2 2 plates 192 assays
EUR 614
total protein assay kit 2x 96-assays
QZBtotprot2 2 plates 192 assays
EUR 527
MTT Cell Viability Assay Kit (1000 assays)
30006 1KIT
EUR 204
Description: Minimum order quantity: 1 unit of 1KIT
Resazurin Cell Viability Assay Kit (2500 assays)
30025-1 1KIT
EUR 181
Description: Minimum order quantity: 1 unit of 1KIT
Lactate Assay Kit (Colorimetric)
MET-5012 100 assays
EUR 450
Description: Our Lactate Assay Kit measures L-lactate in biological samples. Lactate is first oxidized by lactate oxidase, yielding pyruvate and hydrogen peroxide. The hydrogen peroxide released from this reaction is specifically detected by either a colorimetric or fluorometric probe in a 1:1 ratio. Lactate levels in unknown samples are determined based on a lactate standard curve.
Glycogen Assay Kit (Colorimetric)
MET-5022 100 assays
EUR 479
Description: Our Glycogen Assay Kit (Fluorometric) measures glycogen in serum, plasma, urine, lysates, and cell culture supernatants. First, glycogen is broken down into glucose monomers by amyloglucosidase. Glucose is then oxidized by glucose oxidase, producing D-gluconic acid and hydrogen peroxide. The hydrogen peroxide reacts specifically with the kit?s Fluorometric Probe and is detected at ex. 530-570 nm/em. 590-600 nm. Glycogen levels in unknown samples are determined based on the provided glycogen standard curve.
Starch Assay Kit (Colorimetric)
MET-5025 100 assays
EUR 479
Description: Our Starch Assay Kit (Colorimetric) measures starch in food samples. First, starch is broken down into glucose monomers by amyloglucosidase. Glucose is then oxidized by glucose oxidase, producing D-gluconic acid and hydrogen peroxide. The hydrogen peroxide reacts specifically with the kit?s Colorimetric Probe and is detected with a spectrophotometric plate reader at 540-570nm. Starch levels in unknown samples are determined based on the provided starch standard curve.
Choline Assay Kit (Colorimetric)
MET-5043 96 assays
EUR 473
Description: Cell Biolabs? Choline Assay Kits are simple assays that measure the amount of choline present in a variety of sample types in a convenient 96-well microtiter plate format.  Each kit provides sufficient reagents to perform up to 96 assays, including blanks, acetylcholine standards and samples.  Sample choline concentrations are determined by comparison with a known choline standard and measured on a colorimetric plate reader.
Glutamate Assay Kit (Colorimetric)
MET-5080 200 assays
EUR 490
Acetylcholine Assay Kit (Colorimetric)
STA-603 96 assays
EUR 473
Description: Cell Biolabs? Acetylcholine Assay Kits are a simple fluorometric or colorimetric assay that measures the amount of acetylcholine present in plasma or serum, tissue homogenates, or cell suspensionsin a 96-well microtiter plate format.  Each kit provides sufficient reagents to perform up to 96 assays, including blanks, acetylcholine standards and samples.  Sample acetylcholine concentrations are determined by comparison with a known acetylcholine standard.
Alcohol Assay Kit (Colorimetric)
STA-620 100 assays
EUR 519
Description: Cell Biolabs? Alcohol Assay Kits measure primary alcohols by an enzymatic, oxidation reaction, producing hydrogen peroxide which reacts with the kit?s probe. These assay kits come in either colorimetric or fluorometric. The colorimetric assay has a detection sensitivity limit of ~30 µM (0.0001 % w/v) and the fluorometric has a detection sensitivity limit of ~15 µM (0.00007 % w/v). They can detect various primary alcohols and are not ethanol specific.
Glucose Assay Kit (Colorimetric)
STA-680 500 assays
EUR 537
Description: The Glucose Assay Kit (Colorimetric) measures total glucose present in food or biological samples. Glucose Oxidase first oxidizes glucose, generating hydrogen peroxide that is detected by a colorimetric probe.
Calcium Colorimetric Assay Kit
K2067-250 250 assays
EUR 432
Magnesium Colorimetric Assay Kit
K2068-100 100 assays
EUR 502
Iron Colorimetric Assay Kit
K2069-100 100 assays
EUR 544
Phosphate Colorimetric Assay Kit
k2074-500 500 assays
EUR 293
Hydroxyproline Colorimetric Assay Kit
K2083-100 100 assays
EUR 599
Glutamine Colorimetric Assay Kit
K2084-100 100 assays
EUR 641
Glutathione Colorimetric Assay Kit
K2106-100 100 assays
EUR 529
Glutamate Colorimetric Assay Kit
K2133-100 100 assays
EUR 544
Malate Colorimetric Assay Kit
K2139-100 100 assays
EUR 502
Hexokinase Colorimetric Assay Kit
K2179-100 100 assays
EUR 627
Acetoacetate Colorimetric Assay Kit
K2204-100 100 assays
EUR 795
Acetate Colorimetric Assay Kit
K2209-100 100 assays
EUR 529
Heme Colorimetric Assay Kit
K2215-100 100 assays
EUR 502
Iodide Colorimetric Assay Kit
K2037-100 100assays
EUR 510
Hydroxyurea Colorimetric Assay Kit
K2046-100 100 assays
EUR 581
Hemoglobin Colorimetric Assay Kit
K219-200
EUR 381
AMP Colorimetric Assay Kit
K229-100
EUR 577
Glutathione Colorimetric Assay Kit
K261-100
EUR 512
Ammonia Colorimetric Assay Kit
K370-100
EUR 539

The HIV-positive price was 1.2% in the management group, and incentives prompted a 4.7 share level (95% CI 0.5 to 8.9) increased proportion of HIV-positive detection. Incentives additionally induced earlier testing, suggesting diminished procrastination. This means that info with appropriately timed small monetary incentives can enhance HIV testing and detection of recent instances in the overall inhabitants in LMIC settings. Both assessments explored supplier views and clinic dynamics associated to the introduction of LA ART and had been analyzed utilizing thematic content material evaluation. The Consolidated Framework for Implementation Research (CFIR) was drawn on because the conceptual framework underpinning improvement of a mannequin depicting study findings.

Effects of Training on HIV Risk Perception, Knowledge and Sexual Behaviour Among Fisherfolks in Two Communities in North Central Nigeria

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Effects of Training on HIV Risk Perception, Knowledge and Sexual Behaviour Among Fisherfolks in Two Communities in North Central Nigeria

Fisherfolks take part in unsafe sexual behaviors which may predispose them to HIV an infection. This analysis was designed to evaluate the results of coaching on HIV/AIDS-related test data and sexual conduct amongst fisherfolks in two fishing communities in Nigeria. Respondents had been allotted into Experimental Group (EG, n = 103) and Control Group (CG, n = 105). Data had been collected at baseline utilizing a questionnaire which included questions on socio-demographic traits, sexual conduct amongst others. A 3-day HIV/AIDS test coaching was performed for EG. Fisherfolks in EG and CG with good data had been 16.5% and 54.3%, respectively at baseline.

The quantity elevated to 100.0% in EG than CG (60%) at follow-up. At baseline, fisherfolks in EG and CG with excessive riskperception scores had been 26.2% and 59.0%, respectively; corresponding figures at submit intervention for EG and CG had been 100.0% and 70.0% respectively. Training elevated HIV/AIDS data, improved threat notion and lowered dangerous sexual practices amongst fisherfolks. HIVDR is related to suboptimal virologic suppression and therapy failure, resulting in an elevated threat of HIV transmission to uninfected folks and elevated morbidity and mortality amongst folks residing with HIV.

High charges of HIVDR to non-nucleoside reverse transcriptase inhibitors globally are anticipated to say no with the introduction of the integrase strand switch inhibitors and long-acting mixture regimens, whereas problem stays for HIVDR to different lessons of antiretroviral medicine. There is an pressing want to grasp the character of immune responses towards SARS-CoV-2, to tell risk-mitigation methods for folks residing with HIV (PLWH). We present that almost all of PLWH, managed on ART, mount a practical adaptive immune response to SARS-CoV-2. Humoral and SARS-CoV-2-specific T cell responses are comparable between HIV-positive and damaging topics and persist 5-7 months following predominately delicate COVID-19 illness.

Effect of HIV/HAART and Other Clinical Variables on the Oral Mycobiome Using Multivariate Analyses
The oral microbiome is taken into account an necessary issue in well being and illness. We lately reported important results of HIV and a number of different medical variables on the oral bacterial communities in a big cohort of HIV-positive and -negative people. The goal of the current research was to equally analyze the oral mycobiome in the identical cohort. To establish fungi, the interior transcribed spacer 2 (ITS2) of the fungal rRNA genes was sequenced utilizing oral rinse samples from 149 HIV-positive and 88 HIV-negative topics that had beforehand undergone bacterial amplicon sequencing.
Quantitative PCR was carried out for whole fungal content material and whole bacterial content material. Interestingly, samples typically confirmed predominance of a single fungal species with 4 main clusters predominated by Candida albicans, Candida dubliniensis, Malassezia restricta, or Saccharomyces cerevisiae Quantitative PCR evaluation confirmed the Candida-dominated pattern clusters had considerably increased whole fungal abundance than the Malassezia or Saccharomyces species. Of the 25 medical variables evaluated for potential influences on the oral mycobiome, important results had been related to caries standing, geographical web site of sampling, intercourse, HIV below extremely energetic antiretroviral remedy (HAART), and lacking tooth, in rank order of statistical significance.
Investigating particular interactions between fungi and micro organism in the samples typically confirmed Candida species positively correlated with Firmicutes or Actinobacteria and negatively correlated with Fusobacteria, Proteobacteria, and Bacteroidetes Our information counsel that the oral mycobiome, whereas various, is commonly dominated by a restricted quantity of species per particular person; is affected by a number of medical variables, together with HIV positivity and HAART; and reveals genera-specific associations with bacterial teams. The oral microbiome is probably going a key aspect of homeostasis in the oral cavity. With >600 bacterial species and >160 fungal species comprising the oral microbiome, influences on its composition can have an effect on each native and systemic well being.
We lately reported important results of HIV and a number of different medical variables on the oral bacterial neighborhood in a big cohort of HIV-positive and -negative topics. We describe right here a complete evaluation of the oral mycobiome in the identical cohort. Similar to the bacterial neighborhood, HIV below extremely energetic antiretroviral remedy (HAART) had a major affect on the mycobiome composition, however with much less affect in comparison with different medical variables. Additionally, not like the oral bacterial microbiome, the oral mycobiome is commonly dominated by a single species with four main clusters of fungal communities. Together, these outcomes counsel the oral mycobiome has distinct properties in contrast with the oral bacterial neighborhood, though each are equally impacted by HIV.
Effects of Training on HIV Risk Perception, Knowledge and Sexual Behaviour Among Fisherfolks in Two Communities in North Central Nigeria

Cytoplasmic CPSF6 Regulates HIV-1 Capsid Trafficking and Infection in a Cyclophilin A-Dependent Manner

Human immunodeficiency virus sort 1 (HIV-1) capsid binds host proteins throughout an infection, together with cleavage and polyadenylation specificity issue 6 (CPSF6) and cyclophilin A (CypA). We observe that HIV-1 an infection induces higher-order CPSF6 formation, and capsid-CPSF6 complexes cotraffic on microtubules. CPSF6-capsid advanced trafficking is impacted by capsid alterations that cut back CPSF6 binding or by extra cytoplasmic CPSF6 expression, each of that are related to decreased HIV-1 an infection. Higher-order CPSF6 complexes bind and disrupt HIV-1 capsid assemblies in vitro Disruption of HIV-1 capsid binding to CypA results in elevated CPSF6 binding and altered capsid trafficking, ensuing in lowered infectivity. Our information reveal an interaction between CPSF6 and CypA that’s necessary for cytoplasmic capsid trafficking and HIV-1 an infection.

We suggest that CypA prevents HIV-1 capsid from prematurely partaking cytoplasmic CPSF6 and that variations in CypA mobile localization and innate immunity could clarify variations in HIV-1 capsid trafficking and uncoating in CD4+ T cells and macrophages. HIV is the causative agent of AIDS, which has no treatment. The protein shell that encases the viral genome, the capsid, is important for HIV replication in cells at a number of steps. HIV capsid has been proven to work together with a number of cell proteins throughout motion to the cell nucleus in a poorly understood course of which will differ throughout an infection of totally different cell varieties.

Nitric Oxide Synthase (NOS) Activity Assay Kit (Colorimetric)
K205-100
EUR 512

OxiSelect AOPP Assay Kit (200 assays)
STA-318 200 assays
EUR 635
Description: Advanced Oxidation Protein Products (AOPP) are uremic toxins created during oxidative stress through the reaction of plasma proteins with chlorinated oxidants such as chloramines or hypochlorous acid. AOPP levels are elevated in patients with renal complications, diabetes mellitus, and atherosclerosis, as well as HIV-positive patients. Our OxiSelect AOPP Assay Kit provides a convenient method to assess oxidative stress. The kit includes a Chloramine standard and an AOPP Human Serum Albumin conjugate for use as a positive control.

RealQuant Nitric Oxide Assay Kit
N0100-025 250 Assays
EUR 928

QuantiChrom Nitric Oxide Assay Kit
D2NO-100 100
EUR 329
Description: Quantitative determination of nitric oxide by colorimetric (540nm) method. Procedure: 40 min. Kit size: 100 tests. Detection limit: 0.6 µM. Shelf life: 6 months. Shipping: ambient temp; storage: 4°C.

Hemoglobin Colorimetric Assay Kit
K219-200
EUR 381

OxiSelect In Vitro Nitric Oxide (Nitrite / Nitrate) Assay Kit (Colorimetric)
STA-802 100 assays
EUR 432
Description: Cell Biolabs? OxiSelect Nitric Oxide (Nitrite/Nitrate) Assay Kit is a simple, colorimetric assay that quantitatively measures NO in various samples by NO2-/NO3- determination.  First, the nitrate (NO3-) in the sample is converted to nitrite (NO2-) by nitrate reductase enzyme.  Next, total nitrite is detected with Griess Reagents as a colored azo dye product (absorbance 540 nm).  Each kit provides sufficient reagents to perform up to 100 assays using a 96-well microtiter plate format, including blanks, standards and unknown samples.  The kit is suitable for serum, plasma, urine, saliva, lysates, and media (see Preparation of Samples) with detection sensitivity limit of ~ 2 µM (in 50 µL sample volume). 

OxiSelect In Vitro Nitric Oxide (Nitrite / Nitrate) Assay Kit (Colorimetric)
STA-802-5 5 x 100 assays
EUR 1726
Description: Cell Biolabs? OxiSelect Nitric Oxide (Nitrite/Nitrate) Assay Kit is a simple, colorimetric assay that quantitatively measures NO in various samples by NO2-/NO3- determination.  First, the nitrate (NO3-) in the sample is converted to nitrite (NO2-) by nitrate reductase enzyme.  Next, total nitrite is detected with Griess Reagents as a colored azo dye product (absorbance 540 nm).  Each kit provides sufficient reagents to perform up to 100 assays using a 96-well microtiter plate format, including blanks, standards and unknown samples.  The kit is suitable for serum, plasma, urine, saliva, lysates, and media (see Preparation of Samples) with detection sensitivity limit of ~ 2 µM (in 50 µL sample volume). 

EnzyChrom Nitric Oxide Synthase Assay Kit
ENOS-100 100
EUR 448
Description: Quantitative determination of nitric oxide synthase activity by colorimetric (540nm) method. Procedure: 40 min. Kit size: 100 tests. Detection limit: 0.25 U/L. Shelf life: 3 months. Shipping: on ice; storage: -20 & 4°C.

Nitric Oxide Synthase (NOS) enzyme assay, colorimetric micro assay kit, 96 test, Quantitative
1290-NOS-1 1 kit
EUR 651

Caspase-3 Colorimetric Assay Kit
K2008-200 200 assays
EUR 696

Caspase-1 Colorimetric Assay Kit
K2011-200 200 assays
EUR 696

Caspase-8 Colorimetric Assay Kit
K2013-200 200 assays
EUR 696

Caspase-6 Colorimetric Assay Kit
K2015-200 200 assays
EUR 696

Caspase-2 Colorimetric Assay Kit
K2017-200 200 assays
EUR 725

Caspase-9 Colorimetric Assay Kit
K2019-200 200 assays
EUR 696

Caspase-5 Colorimetric Assay Kit
K2196-200 200 assays
EUR 725

Caspase-10 Colorimetric Assay Kit
K2197-200 200 assays
EUR 738

Caspase-4 Colorimetric Assay Kit
K2199-200 200 assays
EUR 738

Caspase-3 Colorimetric Assay Kit
K106-200
EUR 631

Caspase-1 Colorimetric Assay Kit
K111-200
EUR 620

Caspase-8 Colorimetric Assay Kit
K113-200
EUR 620

Caspase-6 Colorimetric Assay Kit
K115-200
EUR 615

Caspase-2 Colorimetric Assay Kit
K117-200
EUR 615

Caspase-9 Colorimetric Assay Kit
K119-200
EUR 620

Caspase-5 Colorimetric Assay Kit
K123-200
EUR 615

Caspase-10 Colorimetric Assay Kit
K125-200
EUR 615

Caspase-4 Colorimetric Assay Kit
K127-200
EUR 615

Phenolic Compounds Assay Kit (Colorimetric)
K527-200
EUR 550

Nitric Oxide Colorimteric Detection kit (Two Plates)
K023-H1 2 x 96 well plate
EUR 273

Nitric Oxide Cell-Based HTS Assay Kit
K979-100
EUR 653

ATP-GloTM Bioluminometric Cell Viability Assay Kit (200 assays)
30020-1 1KIT
EUR 190
Description: Minimum order quantity: 1 unit of 1KIT

Glutathione Reductase Activity Colorimetric Assay Kit
K2173-200 200 assays
EUR 516

Hydrogen Peroxide Colorimetric/Fluorometric Assay Kit
K265-200
EUR 381

Glutathione Reductase Activity Colorimetric Assay Kit
K761-200
EUR 512

Nitric Oxide (NO/nitrate/nitrite) colorimetric micro assay kit, 96 test, Quantitative
1280-NOX-1 1 kit
EUR 529

Glutathione Colorimetric Detection kit (200 High Cuvettes)
K006-H1C-H 200 Cuvette
EUR 471

Glutathione Colorimetric Detection kit (200 Low Cuvettes)
K006-H1C-L 200 Cuvette
EUR 471

OxiSelect Intracellular Nitric Oxide (NO) Assay Kit (Fluorometric)
STA-800 96 assays
EUR 490
Description: The OxiSelect Intracellular Nitric Oxide Assay Kit is a cell-based assay for rapid detection of intracellular NO or NOS activity in cultured cells.  In brief, the cell-permeant NO probe passively diffuses into cells and is deacetylated by cellular esterases to a non-fluorescent intermediate.  When intracellular nitric oxide encounters this intermediate, it rapidly oxidizes to a highly fluorescent, triazolo-fluorescein analog.  The fluorescence intensity is proportional to the NO levels within the cell cytosol (detection limit of ~3 nM).  The kit?s provided Nitric Oxide Fluorometric Probe is NO specific, has excellent photostablity and pH stability, and is detected with standard fluorescein filters.  The probe is suitable for flow cytometry, fluorescent microscopy, and fluorescent microplate detection.  Each kit provides sufficient reagents to perform up to 96 assays, including blanks, standards, and unknown samples.

OxiSelect Intracellular Nitric Oxide (NO) Assay Kit (Fluorometric)
STA-800-5 5 x 96 assays
EUR 1923
Description: The OxiSelect Intracellular Nitric Oxide Assay Kit is a cell-based assay for rapid detection of intracellular NO or NOS activity in cultured cells.  In brief, the cell-permeant NO probe passively diffuses into cells and is deacetylated by cellular esterases to a non-fluorescent intermediate.  When intracellular nitric oxide encounters this intermediate, it rapidly oxidizes to a highly fluorescent, triazolo-fluorescein analog.  The fluorescence intensity is proportional to the NO levels within the cell cytosol (detection limit of ~3 nM).  The kit?s provided Nitric Oxide Fluorometric Probe is NO specific, has excellent photostablity and pH stability, and is detected with standard fluorescein filters.  The probe is suitable for flow cytometry, fluorescent microscopy, and fluorescent microplate detection.  Each kit provides sufficient reagents to perform up to 96 assays, including blanks, standards, and unknown samples.

Nitric Oxide Synthase (NOS) Activity Assay Kit (Fluorometric)
K206-100
EUR 512

Ferric Reducing Antioxidant Power (FRAP) Assay Kit (Colorimetric)
K515-200
EUR 550

hydroxyproline assay kit 96-assays
QZBhypro1 1 plate 96 assays
EUR 323

AccuOrangeâ„¢ Protein Quantitation Kit, 200 assays
30071-T 1KIT
EUR 101
Description: Minimum order quantity: 1 unit of 1KIT

Nitric Oxide Detection Kit
SKT-212-96 2 plates of 96 wells
EUR 342
Description: Indirect Colorimetric assay used for quantitative measuring Nitrate and Nitrite present in a variety of samples in Serum, Plasma, Urine, Saliva, Water, Buffer, Cell Lysates, Tissue Culture Media samples from all species

Nitric oxide generation kit
00239 1SET
EUR 311
Description: Minimum order quantity: 1 unit of 1SET

Caspase-3 DEVD-R110 Fluorometric and Colorimetric Assay Kit (100 assays)
30008-2 1KIT
EUR 383
Description: Minimum order quantity: 1 unit of 1KIT

Caspase-8 IETD-R110 Fluorometric and Colorimetric Assay Kit (25 assays)
30011-1 1KIT
EUR 204
Description: Minimum order quantity: 1 unit of 1KIT

Caspase-8 IETD-R110 Fluorometric and Colorimetric Assay Kit (100 assays)
30011-2 1KIT
EUR 383
Description: Minimum order quantity: 1 unit of 1KIT

Amplite™ Fluorimetric Extracellular Nitric Oxide (NO) Activity Assay Kit
16365 100 Tests
EUR 350

OxiSelect In Vitro Nitric Oxide (Nitrite / Nitrate) Assay Kit (Fluorometric)
STA-801 100 assays
EUR 473
Description: Cell Biolabs? OxiSelect Nitric Oxide (Nitrite/Nitrate) Assay Kit is a simple, colorimetric assay that quantitatively measures NO in various samples by NO2-/NO3- determination.  First, the nitrate (NO3-) in the sample is converted to nitrite (NO2-) by nitrate reductase enzyme.  Next, total nitrite is detected with Griess Reagents as a colored azo dye product (absorbance 540 nm).  Each kit provides sufficient reagents to perform up to 100 assays using a 96-well microtiter plate format, including blanks, standards and unknown samples.  The kit is suitable for serum, plasma, urine, saliva, lysates, and media (see Preparation of Samples) with detection sensitivity limit of ~ 2 µM (in 50 µL sample volume). 

OxiSelect In Vitro Nitric Oxide (Nitrite / Nitrate) Assay Kit (Fluorometric)
STA-801-5 5 x 100 assays
EUR 1819
Description: Cell Biolabs? OxiSelect Nitric Oxide (Nitrite/Nitrate) Assay Kit is a simple, colorimetric assay that quantitatively measures NO in various samples by NO2-/NO3- determination.  First, the nitrate (NO3-) in the sample is converted to nitrite (NO2-) by nitrate reductase enzyme.  Next, total nitrite is detected with Griess Reagents as a colored azo dye product (absorbance 540 nm).  Each kit provides sufficient reagents to perform up to 100 assays using a 96-well microtiter plate format, including blanks, standards and unknown samples.  The kit is suitable for serum, plasma, urine, saliva, lysates, and media (see Preparation of Samples) with detection sensitivity limit of ~ 2 µM (in 50 µL sample volume). 

soluble collagen assay kit 96-assays
QZBcol1-1 1 plate 96 assays
EUR 334

hydroxyproline assay kit 2x 96-assays
QZBhypro2 2 plates 192 assays
EUR 590

total collagen assay kit 96-assays
QZBtotcol1 1 plate 96 assays
EUR 334

total protein assay kit 96-assays
QZBtotprot1 1 plate 96 assays
EUR 288

Acetylcholinesterase Activity Assay Kit - 100 Assays
AR4001-unit unit
EUR 317

Live Bacterial Gram Stain Kit - 200 assays
32000-1 1kit
EUR 190
Description: Minimum order quantity: 1 unit of 1kit

CASPASE3 DEVDR110 ASSAY (25 ASSAYS)
30008-1 1KIT
EUR 204
Description: Minimum order quantity: 1 unit of 1KIT

soluble collagen assay kit 2x 96-assays
QZBcol1-2 2 plates 192 assays
EUR 614

soluble collagen assay kit 5x 96-assays
QZBcol1-5 5 plates 480 assays
EUR 1196

sensitive tissue collagen assay kit 96-assays
QZBtiscol1 1 plate 96 assays
EUR 411

total collagen assay kit 2x 96-assays
QZBtotcol2 2 plates 192 assays
EUR 614

total protein assay kit 2x 96-assays
QZBtotprot2 2 plates 192 assays
EUR 527

MTT Cell Viability Assay Kit (1000 assays)
30006 1KIT
EUR 204
Description: Minimum order quantity: 1 unit of 1KIT

Resazurin Cell Viability Assay Kit (2500 assays)
30025-1 1KIT
EUR 181
Description: Minimum order quantity: 1 unit of 1KIT

Lactate Assay Kit (Colorimetric)
MET-5012 100 assays
EUR 450
Description: Our Lactate Assay Kit measures L-lactate in biological samples. Lactate is first oxidized by lactate oxidase, yielding pyruvate and hydrogen peroxide. The hydrogen peroxide released from this reaction is specifically detected by either a colorimetric or fluorometric probe in a 1:1 ratio. Lactate levels in unknown samples are determined based on a lactate standard curve.

Glycogen Assay Kit (Colorimetric)
MET-5022 100 assays
EUR 479
Description: Our Glycogen Assay Kit (Fluorometric) measures glycogen in serum, plasma, urine, lysates, and cell culture supernatants. First, glycogen is broken down into glucose monomers by amyloglucosidase. Glucose is then oxidized by glucose oxidase, producing D-gluconic acid and hydrogen peroxide. The hydrogen peroxide reacts specifically with the kit?s Fluorometric Probe and is detected at ex. 530-570 nm/em. 590-600 nm. Glycogen levels in unknown samples are determined based on the provided glycogen standard curve.

Starch Assay Kit (Colorimetric)
MET-5025 100 assays
EUR 479
Description: Our Starch Assay Kit (Colorimetric) measures starch in food samples. First, starch is broken down into glucose monomers by amyloglucosidase. Glucose is then oxidized by glucose oxidase, producing D-gluconic acid and hydrogen peroxide. The hydrogen peroxide reacts specifically with the kit?s Colorimetric Probe and is detected with a spectrophotometric plate reader at 540-570nm. Starch levels in unknown samples are determined based on the provided starch standard curve.

Choline Assay Kit (Colorimetric)
MET-5043 96 assays
EUR 473
Description: Cell Biolabs? Choline Assay Kits are simple assays that measure the amount of choline present in a variety of sample types in a convenient 96-well microtiter plate format.  Each kit provides sufficient reagents to perform up to 96 assays, including blanks, acetylcholine standards and samples.  Sample choline concentrations are determined by comparison with a known choline standard and measured on a colorimetric plate reader.

Glutamate Assay Kit (Colorimetric)
MET-5080 200 assays
EUR 490

Acetylcholine Assay Kit (Colorimetric)
STA-603 96 assays
EUR 473
Description: Cell Biolabs? Acetylcholine Assay Kits are a simple fluorometric or colorimetric assay that measures the amount of acetylcholine present in plasma or serum, tissue homogenates, or cell suspensionsin a 96-well microtiter plate format.  Each kit provides sufficient reagents to perform up to 96 assays, including blanks, acetylcholine standards and samples.  Sample acetylcholine concentrations are determined by comparison with a known acetylcholine standard.

Alcohol Assay Kit (Colorimetric)
STA-620 100 assays
EUR 519
Description: Cell Biolabs? Alcohol Assay Kits measure primary alcohols by an enzymatic, oxidation reaction, producing hydrogen peroxide which reacts with the kit?s probe. These assay kits come in either colorimetric or fluorometric. The colorimetric assay has a detection sensitivity limit of ~30 µM (0.0001 % w/v) and the fluorometric has a detection sensitivity limit of ~15 µM (0.00007 % w/v). They can detect various primary alcohols and are not ethanol specific.

Glucose Assay Kit (Colorimetric)
STA-680 500 assays
EUR 537
Description: The Glucose Assay Kit (Colorimetric) measures total glucose present in food or biological samples. Glucose Oxidase first oxidizes glucose, generating hydrogen peroxide that is detected by a colorimetric probe.

Calcium Colorimetric Assay Kit
K2067-250 250 assays
EUR 432

Magnesium Colorimetric Assay Kit
K2068-100 100 assays
EUR 502

Iron Colorimetric Assay Kit
K2069-100 100 assays
EUR 544

Phosphate Colorimetric Assay Kit
k2074-500 500 assays
EUR 293

Hydroxyproline Colorimetric Assay Kit
K2083-100 100 assays
EUR 599

Glutamine Colorimetric Assay Kit
K2084-100 100 assays
EUR 641

Glutathione Colorimetric Assay Kit
K2106-100 100 assays
EUR 529

Glutamate Colorimetric Assay Kit
K2133-100 100 assays
EUR 544

Malate Colorimetric Assay Kit
K2139-100 100 assays
EUR 502

Hexokinase Colorimetric Assay Kit
K2179-100 100 assays
EUR 627

Acetoacetate Colorimetric Assay Kit
K2204-100 100 assays
EUR 795

Acetate Colorimetric Assay Kit
K2209-100 100 assays
EUR 529

Heme Colorimetric Assay Kit
K2215-100 100 assays
EUR 502

Iodide Colorimetric Assay Kit
K2037-100 100assays
EUR 510

Hydroxyurea Colorimetric Assay Kit
K2046-100 100 assays
EUR 581

AMP Colorimetric Assay Kit
K229-100
EUR 577

Glutathione Colorimetric Assay Kit
K261-100
EUR 512

Ammonia Colorimetric Assay Kit
K370-100
EUR 539

Urea Colorimetric Assay Kit
K375-100
EUR 539

In this research, we present that untimely or an excessive amount of binding of one human protein, cleavage and polyadenylation specificity issue 6 (CPSF6), disrupts the power of the capsid to ship the viral genome to the cell nucleus. Another human protein, cyclophilin A (CypA), can defend HIV capsid from untimely binding to CPSF6, which may differ in CD4+ T cells and macrophages. Better understanding of how HIV infects cells will enable higher medicine to stop or inhibit an infection and pathogenesis.