You searched for: Assays

An assay is an investigative procedure in laboratory medicine, pharmacology, environmental biology, and molecular biology for qualitatively assessing or quantitatively measuring the presence or functional activity of the analyte, or the entity being targeted by the assay. Generally, assays involve biological materials or phenomena which tend to be intrinsically more complex in composition or in behaviour than what can be handled by traditional chemical analysis and titration.

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VWR®, Bradford protein assay, proteomics grade

Supplier: VWR Chemicals

The Bradford protein assay is the preferred colorimetric assay for quantifying total protein concentration. Based upon complex formation between basic and aromatic amino acid residues with Coomassie® Brilliant Blue G-250 dye, the Bradford method is easier, faster, and more sensitive than the Lowry method.

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VWR® Protein Precipitation Kit

Supplier: VWR Chemicals

The Protein Precipitation Kit utilises a simple trichloroacetic acid (TCA) based method to precipitate proteins in complex mixtures. Only protein in the sample is pelleted, while interfering salts and surfactants remain in the supernatant. A gentle acetone wash removes TCA and co-precipitants allowing the end-user to recover the protein in a small volume of buffer.

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VWR® Fluorescent DNA Quantitation Kit

Supplier: VWR Chemicals

Fluorescent DNA Quantitation Kit uses fluorescent bisBenzimide H33258 dye to bind to AT sequences of the minor groove of double-stranded DNA. In the assay, the sample is excited at 360 nm and when the dye binds to dsDNA an emission spectrum at 460 nm is produced.

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qScript® ultra flex kits

Supplier: Quantabio

Faster, longer, tougher next gen cDNA synthesis with flexible priming.

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BeneSphera™ Dengue IgG/IgM Rapid Card Tests

Supplier: BENESPHERA

BeneSphera™ Dengue IgG/IgM Rapid Card Test is for the differential detection of IgG and IgM antibodies.

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BeneSphera™ Dengue NS1 Ag Rapid Card Tests

Supplier: BENESPHERA

BeneSphera™ Dengue NS1 Ag Rapid Card Test is for the detection of Dengue NS1 antigen from human serum, plasma, and whole blood.

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BeneSphera™ Hepatitis B Rapid Card Test

Supplier: BENESPHERA

BeneSphera™ Hepatitis B rapid card test is designed for the detection Hepatitis B surface antigen from human serum and plasma.

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BeneSphera™ HCV Rapid Card Test

Supplier: BENESPHERA

BeneSphera™ HCV rapid card test is for detection of antibodies to HCV from human whole blood, serum, and plasma.

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BeneSphera™ Malaria Pan/Pf Rapid Card Tests

Supplier: BENESPHERA

BeneSphera™ Malaria Pan/Pf Rapid Card Test for the detection of Malaria Ag (pLDH/HRP-II) Pan/P.f.

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BeneSphera™ Dengue NS1 and IgG/IgM Rapid Card Tests

Supplier: BENESPHERA

BeneSphera™ Dengue NS1 and IgG/IgM Rapid Card Test is for the simultaneous detection of Dengue NS1 from day 1 and differential detection of IgG and IgM antibodies.

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BeneSphera™ HIV 1/2 Ab 3.0 Ultra

Supplier: BENESPHERA

Rapid card tests (lateral flow) for detection of HIV antibodies [HIV 1 (including subgroup O) and HIV 2].

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BeneSphera™ Syphilis Rapid Card Test

Supplier: BENESPHERA

BeneSphera™ Syphilis rapid card test for the detection of antibodies to Syphilis from human serum, plasma, and whole blood.

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BeneSphera™ C Trop I Rapid Card Test

Supplier: BENESPHERA

BeneSphera™ C Trop I rapid card test for the detection of cTroponin specific antigen from human serum, plasma, and whole blood.

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BeneSphera™ Malaria Pv/Pf 2.0 Rapid Card Test

Supplier: BENESPHERA

BeneSphera™ Malaria Pv/Pf 2.0 rapid card test (Lateral Flow) for the detection of Malaria antigen [Pv (pLDH)/ Pf (HRP2)].

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Millicell® µ-Migration Assay Kit

Supplier: MILLIPORE

This Kit overcomes the limitations of traditional multiwell migration assays. Its microfluidic, low-volume technology promotes a stable, diffusion-generated concentration gradient that is consistently linear and lasts for more than 48 hours.

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cTnT Rapid Quantitative Test

Supplier: FINECARE

Internationally recognised gold standard for AMI diagnosis. Good sensitivity and specificity for early myocardial infraction.

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IL-6 Rapid Quantitative Test

Supplier: FINECARE

Help identifying severe inflammatory response in patients with COVID-19. Act as an early alarm signal of 'cytokine storm' in COVID-19.

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Thyroid-Hormone Rapid Quantitative Test

Supplier: FINECARE

The Finecare™ fT4 Rapid Quantitative Test is a fluorescence immunoassay used along with Finecare™ FIA Meters for quantitative determination of free thyroxine (fT4) and triiodothyronine (fT3) in human whole blood, serum or plasma. The test is used as an aid to the assessment of thyroid function.

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Ferritin Rapid Quantitative Test

Supplier: FINECARE

The Finecare™ Ferritin Rapid Quantitative Test is a fluorescence immunoassay used along with Finecare™ FIA Meters for quantitative determination of Ferritin in human whole blood, serum or plasma. The test is used as an aid to the assessment of iron deficiency anemia.

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Intracellular nucleic acid localisation kits, Label IT® Tracker™

Supplier: MIRUS

Label IT® Tracker™ is designed for efficient, direct labeling of plasmid DNA for in vitro and in vivo tracking experiments.

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Nucleic acid modifying kit, Amine, Label IT®

Supplier: MIRUS

The Label IT® Nucleic Acid Modifying Kits are suitable for direct, non-enzymatic attachment of functional groups to DNA and RNA.

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Nucleic acid labeling kits, Label IT®

Supplier: MIRUS

Label IT® nucleic acid labeling kits are suitable for direct non-enzymatic labeling of DNA and RNA. Permanent, non-destructive modification of nucleic acid residues is ideal for many diverse applications.