Hledali jste: Enzymatická stanovení

Supplier: ENZO LIFE SCIENCES

A QuantiZyme™ Assay SystemThe MMP-7 Colorimetric Drug Discovery Kit is a complete assay system designed to screen inhibitors of matrix metalloproteinase-7 (MMP-7, matrilysin) using a thiopeptide as a chromogenic substrate.

Supplier: ENZO LIFE SCIENCES

A QuantiZyme™ Assay System. The MMP-9 Colorimetric Drug Discovery Kit is a complete assay system designed to screen inhibitors of matrix metalloproteinase-9 (MMP-9, gelatinase B) using a thiopeptide as a chromogenic substrate.

Supplier: ENZO LIFE SCIENCES

A QuantiZyme™ Assay System. The MMP-12 Fluorometric (also known as fluorimetric) Drug Discovery Kit is a complete assay system designed to screen inhibitors of matrix metalloproteinase-12 (MMP-12, metalloelastase, macrophage elastase) using a quenched fluorogenic peptide: OmniMMP™ fluorogenic substrate Mca-Pro-Leu-Gly-Leu-Dpa-Ala-Arg-NH.

Supplier: ENZO LIFE SCIENCES

Based on the detection of AFC (7-amino-4-trifluoromethyl coumarin) after cleavage from the labelled substrate VDVAD-AFC.

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

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

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

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.

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

Caspases play important roles in apoptosis and cell signaling.

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

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

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.

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

Formaldehyde is a naturally occurring substance.

Supplier: AAT BIOQUEST

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.

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

A variety of substrates are available for detecting peroxidase activity in ELISA assays. colourimetric HRP substrates (e.g., TMB, OPD and ABTS) have been widely used for years. Each of these substrates varies greatly with respect to its performance characteristics such as detection sensitivity, working range and attainable signal-to-noise ratios. Amplite® Blue peroxidase substrate is a soluble fluorogenic substrate for detection of peroxidase activity. Amplite® Blue allows rapid HRP detection assays to be performed with greater sensitivity than the colourimetric HRP substrates (such as TMB and OPD). The fluorescent product of Amplite® Blue does not photobleach. Amplite® Blue exhibits a flat baseline in assays, which facilitates low-level detection sensitivity and allows for high signal-to-noise ratios.

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

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