You searched for: Enzyme Assays
Either measuring substrate consumption or overall production, the enzyme assays are used to monitor enzymatic activity. Provided with the required supplies and reagents for any preferred method, enzyme kinetics and inhibition studies can be successfully completed. While continuous assay sampling methods give activity readings throughout development, discontinuous techniques calculate after the reaction has been stopped. The standardized enzyme assays will provide accurate identification and measurement of the protein molecules present in samples.
ReadiUse™ NADPH Regenerating Kit
Supplier: AAT Bioquest
NADPH provides the reducing equivalents for biosynthetic reactions and for oxidation-reduction involved in protection against the toxicity of ROS (reactive oxygen species).
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Amplite® Fluorimetric D-Lactate Dehydrogenase (LDH) Assay Kit
Supplier: AAT Bioquest
Lactate dehydrogenase (LDH) is an oxidoreductase enzyme that catalyses the interconversion of pyruvate and lactate.
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Amplite® Fluorimetric Glutathione Assay Kit *Green Fluorescence*
Supplier: AAT Bioquest
The monitoring of reduced and oxidised glutathione (GSH) in biological samples is essential for evaluating the redox and detoxification status of cells and tissues in relation to the protective role of glutathione against oxidative and free-radical-mediated cell injury.
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Amplite® Fluorimetric Acetylcholinesterase Assay Kit *Red Fluorescence*
Supplier: AAT Bioquest
Acetylcholinesterase, also known as AChE, is an enzyme that degrades (through its hydrolytic activity) the neurotransmitter acetylcholine, producing choline and an acetate group.
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Amplite® Colorimetric Bradford Protein Quantitation Assay Kit
Supplier: AAT Bioquest
The traditional Bradford protein assay is widely used for quantifying protein concentrations.
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Amplite® Fluorimetric NAD Assay Kit *Blue Fluorescence*
Supplier: AAT Bioquest
Nicotinamide adenine dinucleotide (NADH) and its oxidized form (NAD) are essential cofactors for many enzyme reactions found in living cells.
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Amplite® Fluorimetric Renin Assay Kit *Red Fluorescence*
Supplier: AAT Bioquest
Renin is an enzyme that participates in the body's renin-angiotensin system (RAS) that mediates extracellular volume and arterial vasoconstriction.
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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 L-Alanine Assay Kit
Supplier: AAT Bioquest
L-alanine (L-Ala) plays a crucial role as a building block of important proteins.
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Amplite® Fluorimetric Beta-Galactosidase Assay Kit *Green Fluorescence*
Supplier: AAT Bioquest
E. coli beta-galactosidase is a 464 Kd tetramer.
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Amplite® Fluorimetric Neuraminidase Assay Kit *Blue Fluorescence*
Supplier: AAT Bioquest
Neuraminidases, also called sialidases, are glycoside hydrolase enzymes that catalyze the hydrolysis of terminal sialic acid residues and neuraminic acid.
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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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Amplite® Colorimetric Enterokinase Activity Assay Kit
Supplier: AAT Bioquest
Enterokinase (also called enteropeptidase) is a serine protease produced by cells in the duodenal wall and is a key enzyme in human and animal digestion system.
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Amplite® Colorimetric Pyruvate Assay Kit
Supplier: AAT Bioquest
Pyruvate is an important chemical compound in intracellular metabolic pathways.
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Amplite® Colorimetric Maleimide Quantitation Kit
Supplier: AAT Bioquest
Maleimides can be directly assayed spectrophotometrically at 302 nm.
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Amplite® Colorimetric L-Alanine Assay Kit
Supplier: AAT Bioquest
L-alanine (L-Ala) plays a crucial role as a building block of important proteins.
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Amplite® Colorimetric Calcium Quantitation Kit *Blue Color*
Supplier: AAT Bioquest
Calcium is essential for all living organisms, particularly in cell physiology, where movement of the calcium ion Ca²⁺ into and out of the cytoplasm functions as a signal for many cellular processes.
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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 Butyrylcholinesterase Activity Assay Kit
Supplier: AAT Bioquest
Butyrylcholinesterase (EC 3.1.1.8; BChE), also known as pseudocholinesterase or plasma cholinesterase, is mainly synthesized liver and present in blood.
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Beadlite™ Rapid Colorimetric Thiol Quantitation Kit for Nanoparticles
Supplier: AAT Bioquest
Designed for consistent and dependable results. Beadlite™ Rapid Colorimetric Thiol Quantitation kit provides a robust method to quantify thiol-functionalised nanoparticle with our proprietary Thiolite™ 490 that has its maximum absorbance at ~490 nm.
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Amplite® Colorimetric NADP/NADPH Ratio Assay Kit
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® 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 Oxaloacetate Assay Kit *Red Fluorescence*
Supplier: AAT Bioquest
Oxaloacetate is an important part of citric acid cycle, where it reacts with Acetyl-CoA to form citrate.
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Amplite® Colorimetric Ammonia Quantitation Kit *Blue Color*
Supplier: AAT Bioquest
Ammonia is an important source of nitrogen for living systems.
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Amplite® Fluorimetric Neutrophil Elastase Activity Assay Kit
Supplier: AAT Bioquest
Designed for consistent and dependable results. The Amplite® fluorimetric neutrophil elastase activity assay kit provides a robust and accurate method for quantifying neutrophil elastase (NE) activity.
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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® Fluorimetric Hydrogen Peroxide Assay Kit *Red Fluorescence*
Supplier: AAT Bioquest
Hydrogen peroxide (H₂O₂) is a reactive oxygen metabolic by-product that serves as a key regulator for a number of oxidative stress-related states.
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Amplite® MMP-3 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 Asparaginase Activity Assay Kit
Supplier: AAT Bioquest
Designed for consistent and dependable results. The Amplite® Fluorimetric Asparaginase Activity Assay Kit provides a simple and straightforward procedure for measuring Asparaginase activity in a variety of biological samples.
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Amplite® Colorimetric Total NADP and NADPH Assay Kit
Supplier: AAT Bioquest
Nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+) are two important cofactors found in cells.
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: Thermo Fisher Scientific
: VWR Collection
: Oxford Nanopore Technologies
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: Palbam
: VWR Collection
: Integra
: VWR Collection
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: Greiner Bio-One