You searched for: Enzyme Assays

Supplier: Thermo Fisher Scientific

The ActivX® FP serine hydrolase probes enable selective labeling and enrichment of active serine hydrolases. Fluorophosphonate (FP) probes specifically label serines of enzymatically active serine hydrolases. FP probes are also effective for screening small molecule inhibitors against enzymes derived from cell lysates, subcellular fractions, tissues and recombinant proteins. Depending on the active-site probe tag group and the enzyme class to be profiled, active site-labeled enzymes are detected and quantified by Western blot, fluorescent gel imaging or mass spectrometry.

Supplier: AAT BIOQUEST

Designed for consistent and dependable results. The Amplite® rapid colorimetric PE-maleimide quantitation kit facilitates the quantification of maleimide groups on maleimide-activated PE proteins using a proprietary sensor, Maleimide 680™, which has an absorption peak at ~680 nm.

Supplier: AAT BIOQUEST

Glycerol is a precursor for synthesis of triglycerides and phospholipids in the liver and adipose tissue.

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The traditional BCA protein assay is widely used for quantifying proteins.

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Glucose-6-phosphate (G6P) is a key intermediate for glucose transport into cells.

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Caspases play important roles in apoptosis and cell signaling.

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

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Sphingomyelin (SM) is largely found in the exoplasmic leaflet of the cell membrane, primarily in nervous tissue.

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Glucose, a monosaccharide, is the most important carbohydrate in biology.

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Butyrylcholinesterase (EC 3.1.1.8; BChE), also known as pseudocholinesterase or plasma cholinesterase, is mainly synthesised in liver and present in blood.

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Aspartate aminotransferase (AST), also called serum glutamic oxaloacetic transaminase (GOT), is a member of transferase family.

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Alanine aminotransferase (ALT), also called serum glutamate pyruvic transaminase (GPT), is a member of transferase family.

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Oxaloacetate is an important part of citric acid cycle, where it reacts with Acetyl-CoA to form citrate.

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Formaldehyde is a naturally occurring substance.

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Alanine aminotransferase (ALT), also called serum glutamate pyruvic transaminase (GPT), is a member of transferase family.

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

Supplier: AAT BIOQUEST

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

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

Supplier: Thermo Fisher Scientific

Yeast β-Galactosidase Assay Kit is specially formulated for yeast cells and ideal for identifying protein interactions in vivo using two-hybrid systems.

Supplier: AAT BIOQUEST

Glutamate oxidase belongs to the family of oxidoreductases, specifically those acting on the CH-NH₂ group of donors with oxygen as an acceptor.

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

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When cells are exposed to increased levels of oxidative stress, GSSG will accumulate and the ratio of GSH to GSSG will decrease.

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Site-selective modification of proteins is of major interest in chemical biology.

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Horseradish Peroxidase (HRP) is a small molecule (MW ~40 Kd) that is widely used in a variety of biological detections.

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Mercuric ion is an essential metal ion that plays an important role in a number of biological processes.

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Choline and its metabolites play an important role in the structural integrity and signaling of cell membranes and cholinergic neurotransmission (acetylcholine synthesis).

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Designed for consistent and dependable results. AAT Bioquest's ReadiUse™ NADP regenerating kit provides a flexible prepackaged NADP regenerating system to accommodate various experimental designs.

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The formation, reactivity and toxicity of aldehydes originating from the peroxidation of lipids of cellular membranes have received great attention in recent years.

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Superoxide dismutases (SOD) are a class of enzymes that catalyse the dismutation of superoxide into oxygen and hydrogen peroxide.

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Melanins have very diverse roles and functions in various organisms.