You searched for: Enzyme Assays

Supplier: BIOASSAY SYSTEMS

For high-throughput screening of FTase inhibitors and evaluation of drug modulators.

Supplier: BIOASSAY SYSTEMS

Hexokinase activity determination in biological samples (e.g. microorganisms, plasma, serum, cultured cells, tissue and culture media).

Supplier: AAT Bioquest

Maleimides can be directly assayed spectrophotometrically at 302 nm.

Supplier: BIOASSAY SYSTEMS

For quantitative determination of aldehyde dehydrogenase activity in biological samples (e.g serum, cell lysate, etc).

Supplier: AAT Bioquest

Aspartate (or Aspartic acid) is a negatively charged, polar amino acid.

Supplier: AAT Bioquest

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

Supplier: AAT Bioquest

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

Supplier: AAT Bioquest

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

Supplier: AAT Bioquest

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

Supplier: AAT Bioquest

Melanins have very diverse roles and functions in various organisms.

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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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Cholesterol is required to build and maintain cell membranes.

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

Supplier: BIOASSAY SYSTEMS

For quantitative determination of asparaginase activity in biological samples.

Supplier: AAT Bioquest

Formaldehyde is a naturally occurring substance.

Supplier: AAT Bioquest

Lipopolysaccharide (LPS), also known as endotoxin, is the major component of the outer membrane of Gram-negative bacteria.

Supplier: BIOASSAY SYSTEMS

For quantitative determination of creatinine and evaluation of drug effects on its metabolism.

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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The avidin/streptavidin-biotin interaction is the strongest known non-covalent biological interaction (Kd = 10 to 15 M⁻¹) between a protein and its ligand.

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Amplite® Red is a sensitive fluorogenic peroxidase substrate that generates a highly red fluorescent product that has maximum absorption of 571 nm and maximum emission of 585 nm.

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Fluorescamine is intrinsically non-fluorescent but reacts rapidly with primary aliphatic amines, including those in peptides and proteins, to yield a blue-green-fluorescent derivative.

Supplier: AAT Bioquest

Pyruvate is an important chemical compound in intracellular metabolic pathways.

Supplier: AAT Bioquest

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

Supplier: AAT Bioquest

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

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.

Supplier: AAT Bioquest

The ability to rapidly perform quantitative measurements of ethanol is highly desirable in life science research, clinical evaluations, and food and drug industries.

Supplier: AAT Bioquest

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

Supplier: AAT Bioquest

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

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.

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.