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 behavior than what can be handled by traditional chemical analysis and titration.
SAM Methyltransferase assay, SAM510™
Supplier: G-Biosciences
SAM510™ assay is a continuous enzyme coupled assay that can continuously monitor SAM-dependent methyltransferases without the use of radioactive labels or endpoint measurements.
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Cell Meter™ Fluorimetric Intracellular Total ROS Activity Assay Kit*Deep Red Fluorescence*
Supplier: AAT Bioquest
Reactive oxygen species (ROS) are natural byproducts of the normal metabolism of oxygen and play important roles in cell signaling.
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Complex IV Rodent Enzyme Activity Dipstick Assay Kit
Supplier: Abcam
Complex IV Rodent Enzyme Activity Dipstick Assay Kit is an immunoassay kit for the detection of Complex IV Rodent Enzyme Activity in Mouse, Rat in Cell culture extracts, Tissue samples.
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MaxSpec® Dienes Derivatization Kit
Supplier: Cayman Chemical
Derivatization Kit for the sensitive LC-MS/MS analysis of dienes such as Vitamin D and Vitamin D metabolites.
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Cell Meter™ Fluorometric Intracellular Nitric Oxide (NO) Activity Assay Kit *NIR Fluorescence Optimized For Flow Cytometry*
Supplier: AAT Bioquest
Nitric oxide (NO) is an important biological regulator involved in numbers of physiological and pathological processes.
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Nrf2 transcription factor assay kit
Supplier: Cayman Chemical
Nrf2 Transcription Factor Assay kit is a 96-well assay for measurement of Nrf2.
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Amplite® Colorimetric Peroxidase (HRP) Assay Kit *Blue Color*
Supplier: AAT Bioquest
Peroxidase is a small molecule (MW ~40 KD) that can usually be conjugated to an antibody in a 4:1 ratio.
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Amplite® Fluorimetric Xanthine Oxidase Assay Kit *Red Fluorescence*
Supplier: AAT Bioquest
Xanthine oxidase (XO) is an enzyme that catalyses the oxidation of hypoxanthine to xanthine and can further catalyze the oxidation of xanthine to uric acid.
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Cell Meter™ Fluorimetric Intracellular Nitric Oxide (NO) Activity Assay Kit *Orange Fluorescence Optimized for Flow Cytometry*
Supplier: AAT Bioquest
Nitric oxide (NO) is an important biological regulator involved in numbers of physiological and pathological processes.
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Amplite® Fluorimetric Glucose-6-Phosphate Dehydrogenase (G6PD) Assay Kit
Supplier: AAT Bioquest
Glucose-6-phosphate dehydrogenase (G6PD) catalyses the conversion of glucose-6-phosphate to 6-phosphoglucono-δ-lactone, the first and rate-limiting step in the pentose phosphate pathway.
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BCA protein assay kit
Supplier: Thermo Fisher Scientific
BCA Protein Assay Kit can be used to measure very dilute protein concentrations in very small sample volumes. The kit accurately measures protein concentrations from 0,5 to 30 μg/ml in tube assays and 1 to 20 μg/ml in 96- or 384-well plate assays. It is used for studying protein:protein interactions, measuring column fractions after affinity chromatography, estimating percent recovery of membrane proteins from cell extracts and high-throughput screening of fusion proteins.
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Amplite® Fluorimetric NADP/NADPH Ratio Assay Kit *Red Fluorescence*
Supplier: AAT Bioquest
Nicotinamide adenine dinucleotide (NAD⁺) and nicotinamide adenine dinucleotide phosphate (NADP⁺) are two important cofactors found in cells.
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Quantitative colorimetric peptide assay, Pierce™
Supplier: Thermo Fisher Scientific
Thermo Scientific™ Pierce™ Quantitative Colorimetric Peptide Assay is an easy-to-use colorimetric microplate assay designed specifically to improve the sensitivity and reproducibility of quantitation of peptide mixtures.
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Amplite® Fluorimetric Glutamic Acid Assay Kit *Red Fluorescence*
Supplier: AAT Bioquest
Glutamic acid is one of the 20 proteinogenic amino acids.
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Amplite® Fluorimetric Alkaline Phosphatase Assay Kit *Blue Fluorescence*
Supplier: AAT Bioquest
Alkaline phosphatase is a highly sensitive enzyme for ELISA, immuno-histochemical, Northern, Southern and Western blot applications.
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Firefly luciferase assay kit 2.0
Supplier: Biotium
This kit is designed to measure Renilla luciferase activity in transfected cell reporter gene assays.
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Amplite® Fluorimetric Glucose Oxidase Assay Kit *Red Fluorescence*
Supplier: AAT Bioquest
The glucose oxidase is a dimeric protein that catalyses the oxidation of beta-D-glucose into hydrogen peroxide and D-glucono-1,5-lactone, which is hydrolyzed to gluconic acid.
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Amplite® Universal Fluorimetric MMP Activity Assay Kit *Green Fluorescence*
Supplier: AAT Bioquest
The matrix metalloproteinases (MMPs) constitute a family of zinc-dependent endopeptidases that function within the extracellular matrix.
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Amplite® Fluorimetric NAD/NADH Ratio Assay Kit *Red Fluorescence*
Supplier: AAT Bioquest
Nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+) are two important cofactors found in cells.
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Amplite® Human Serum Albumin (HSA) Site I Binding Assay Kit
Supplier: AAT Bioquest
Human serum albumin (HSA) is one of the most important carriers for acidic drugs in human plasma and has been shown to bind a large number of different compounds in a reversible manner.
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Amplite® Fluorimetric Glutathione Peroxidase Assay Kit *Blue Fluorescence*
Supplier: AAT Bioquest
Glutathione peroxidase is an enzyme family with peroxidase activity to protect the organism from oxidative damage.
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Amplite® Fluorimetric Lysyl Oxidase Assay Kit *Red Fluorescence*
Supplier: AAT Bioquest
Lysyl oxidase (LOX) is an extracellular enzyme that catalyses formation of aldehydes from lysine residues in collagen and elastin precursors.
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Screen Quest™ Fluorimetric ELISA cAMP Assay Kit
Supplier: AAT Bioquest
Screen Quest™ Fluorescence ELISA cAMP Assay Kit provides an optimised assay method for monitoring the activation of adenylyl cyclase in G-protein coupled receptor systems.
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Amplite® Universal Fluorimetric Protease Activity Assay Kit *Green Fluorescence*
Supplier: AAT Bioquest
Monitoring of various protease activities has become a routine task for many biological laboratories.
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Amplite® Fluorimetric Total NAD and NADH Assay Kit *Red Fluorescence*
Supplier: AAT Bioquest
Nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+) are two important cofactors found in cells.
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Amplite® Colorimetric Alkaline Phosphatase Assay Kit *Yellow Color*
Supplier: AAT Bioquest
Alkaline phosphatase is a highly sensitive enzyme for ELISA, immuno-histochemical, Northern, Southern and Western blot applications.
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Amplite® Fluorimetric Beta-Hydroxybutyrate (Ketone Body) Assay Kit
Supplier: AAT Bioquest
Ketone bodies are produced by the liver and used peripherally as an energy source when blood glucose levels drop.
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Amplite® Fluorimetric HDAC Activity Assay Kit *Green Fluorescence*
Supplier: AAT Bioquest
Histone deacetylases (HDAC) are a class of enzymes that remove acetyl groups from a ε-N-acetyl lysine amino acid on a histone.
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Fluorometric drug discovery assay kit, Green SIRT5, Fluor-de-Lys®
Supplier: Enzo Life Sciences
FLUOR DE LYS® Green SIRT5 fluorometric drug discovery kit is a sensitive fluorometric assay that measures the lysyl desuccinylase activity of the recombinant human SIRT5.
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Cell Meter™ Fluorimetric Intracellular Nitric Oxide (NO) Activity Assay Kit *Orange Fluorescence Optimised for Microplate Reader*
Supplier: AAT Bioquest
Nitric oxide (NO) is an important biological regulator involved in numbers of physiological and pathological processes.