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

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

Supplier: Thermo Fisher Scientific

Biotinylated alkaline phosphatase is most commonly used in immunohistochemistry (IHC) to amplify the signal of biotinylated primary antibodies using the ABC staining method.

Supplier: AAT BIOQUEST

This cADP-ribose assay can be performed in a convenient 96-well or 384-well microtiter plate.

Supplier: AAT BIOQUEST

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

Supplier: OZ BIOSCIENCES

CPRG assay kit is designed to quantify low expression level β-Galactosidase.

Supplier: AAT BIOQUEST

Lead is a highly poisonous metal to human beings, especially young children.

Supplier: Thermo Fisher Scientific

The Thermo Scientific Pierce Firefly One-Step Luc Glow Assay Kit measures firefly luciferase activity in mammalian cell culture using a single reagent-addition step, making it ideal for high-throughput screening (HTS) applications.

Supplier: AAT BIOQUEST

Designed for consistent and dependable results. The Amplite® fluorimetric DPP4 activity assay kit provides a simple, quick, and direct protocol for measuring DPP4 Activity.

Supplier: AAT BIOQUEST

Designed for consistent and dependable results. The Amplite® Fluorimetric DPP4 Inhibitor Screening Kit provides an efficient and direct method for evaluating potential DPP4 inhibitors.

Supplier: Thermo Fisher Scientific

The Thermo Scientific Pierce Gaussia Luciferase Glow Assay kit provides an extremely bright and stable bioluminescence signal (half-life greater than one hour), especially in the presence of Gaussia-Dura luciferase reporter.

Supplier: Thermo Fisher Scientific

The Thermo Scientific Pierce Cypridina Luciferase Glow Assay Kit provides an extremely bright and stable bioluminescence signal (half-life greater than 1 hour) in the presence of Cypridina luciferase reporters.

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

Designed for consistent and dependable results. The Amplite® Colorimetric Gamma-Glutamyltransferase (GGT) Activity Assay Kit provides an efficient and straightforward method for measuring GGT activity across various sample types.

Supplier: AAT BIOQUEST

Histone deacetylases (HDAC) are a class of enzymes that remove acetyl groups from a ε-N-acetyl lysine amino acid on a histone.

Supplier: Thermo Fisher Scientific

The Thermo Scientific Pierce Gaussia Luciferase Flash Assay Kit provides researchers with the most sensitive assay for transcriptional activity of regulatory elements in mammalian cell culture media and whole cell lysate.

Supplier: OZ BIOSCIENCES

ONPG assay kit is ideal to quantify high expression level of beta-Gal.

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: G-Biosciences

The SAMfluoro™ assay is a fluorescent, continuous enzyme coupled assay that can continuously monitor SAM-dependent methyltransferases without the use of radioactive labels or endpoint measurements.

Supplier: G-Biosciences

PEROXsay™ is a colorimetric quantitative peroxide assay that measures the oxidation of ferrous (Fe²⁺+) ions to ferric (Fe³⁺) ions. Peroxides react with a sugar alcohol converting it to a peroxyl radical that subsequently starts the oxidation of ferrous ions to ferric ions. The acidic pH of the assay allows the ferric (Fe³⁺) ion to complex with the colorimetric reagent, resulting in a change in absorbance that is proportional to the peroxide concentration.

Supplier: AAT BIOQUEST

Lactate dehydrogenase (LDH) is an oxidoreductase enzyme that catalyses the interconversion of pyruvate and lactate.

Supplier: AAT BIOQUEST

Pyruvate is an important chemical compound in intracellular metabolic pathways.

Supplier: AAT BIOQUEST

Glycerol 3-Phosphate (G3P) is an important intermediate in the glycolysis metabolic pathway.

Supplier: AAT BIOQUEST

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

Supplier: AAT BIOQUEST

The matrix metalloproteinases (MMPs) constitute a family of zinc-dependent endopeptidases that function within the extracellular matrix.

Supplier: AAT BIOQUEST

Protein quantification is an essential task in protein purification, electrophoresis, cell biology, molecular biology and other research applications.

Supplier: AAT BIOQUEST

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.

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

Five types of sphingomyelinase (SMase) have been identified based on their cation dependence and pH optima of action.

Supplier: AAT BIOQUEST

Glucose-6-phosphate dehydrogenase (G6PD) catalyses the conversion of glucose-6-phosphate to 6-phosphoglucono-δ-lactone, the first and rate-limiting step in the pentose phosphate pathway.