You searched for: Enzyme Assays

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Lactic acid is chiral and has two optical isomers: L-lactic acid and D-lactic acid.

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L-Ascorbic Acid (also called Vitamin C) is a critical metabolite for both plant and animals in cell division, growth and defense.

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Ketone bodies are produced by the liver and used peripherally as an energy source when blood glucose levels drop.

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Designed for consistent and dependable results. The Amplite® colorimetric fructose-6-phosphate assay kit is a highly sensitive and simple method of quantifying F6P present in a variety of samples.

Supplier: Thermo Fisher Scientific

Pierce™ Quantitative Peroxide Assay Kit (Aqueous) detects and measures hydrogen peroxide levels in biological samples using an iron and xylenol orange* (XO) reagent.

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Hypochlorite anion (ClO-) and its protonated form, hypochlorous acid (HClO) are critical reactive oxygen species (ROS) in biological systems.

Supplier: Thermo Fisher Scientific

The Thermo Scientific Pierce Cypridina-Firefly Luciferase Dual Assay Kit provides the necessary reagents to simultaneously detect intracellular Cypridina and Red Firefly luciferase activity in mammalian whole cell lysates.

Supplier: G-Biosciences

The Phosphatase Assay Kit is designed to measure the activity of phosphatases in biological samples and to screen for agonists and inhibitors of phosphatases. The Phosphatase Assay Kit uses para-nitrophenyl phosphate (pNPP), a chromogenic substrate for most phosphatases, including alkaline phosphatases, acid phosphatases, protein tyrosine phosphatases and serine/threonine phosphatases.

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A variety of crosslinking reagents with a maleimide group are widely used for crosslinking proteins to proteins or proteins to other biomolecules.

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Rapid and accurate measurement of aldehydes is important task for biological research, food industry, chemical research and environmental pollution surveillance.

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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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Designed for consistent and dependable results. The Beadlite™ Rapid Colorimetric Maleimide Quantitation Kit is an essential tool for researchers involved in bioconjugation research, specifically designed for the accurate quantification of maleimide functional groups on solid surfaces such as magnetic beads, polystyrene beads, or other microsphere nanoparticles.

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Sphingomyelinase (SMase) is an enzyme that is responsible for cleaving sphingomyelin (SM) to phosphocholine and ceramide.

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Alkaline phosphatase is a highly sensitive enzyme for ELISA, immuno-histochemical, Northern, Southern and Western blot applications.

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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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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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The traditional Bradford protein assay is widely used for quantifying protein concentrations.

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Nicotinamide adenine dinucleotide (NADH) and its oxidized form (NAD) are essential cofactors for many enzyme reactions found in living cells.

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L-alanine (L-Ala) plays a crucial role as a building block of important proteins.

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E. coli beta-galactosidase is a 464 Kd tetramer.

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Monitoring of various protease activities has become a routine task for many biological laboratories.

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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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Nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+) are two important cofactors found in cells.

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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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Ammonia is an important source of nitrogen for living systems.

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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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Nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+) are two important cofactors found in cells.

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Urea is the final degradation product of protein and amino acid metabolism in animals.

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Zinc is an essential trace mineral element that plays an important role in a number of biological processes.

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Alpha-ketoglutarate (α-Ketoglutarate) is a key molecule in the Krebs cycle determining the overall rate of the citric acid cycle of the organism.