GSTA1, also known as Glutathione S-transferase alpha 1, belongs to a glutathione S-transferase alpha class and is the most abundantly expressed in liver. This protein functions in the detoxification of electrophilic compounds, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress, by conjugation with glutathione. Recombinant human GSTA1 protein was expressed in E. coli and purified by using conventional chromatography techniques.
Source:Recombinant human GSTA1 protein was expressed in E. coli
Enzyme Activity: Specific activity is > 35,000 pmol/min/ug, and is defined as the amount of enzyme that conjugates 1.0 u mole of 1-chloro-2,4-dinitrobenzene (CDNB) with reduced glutathione per minute at pH 6.5 at 25°C.
Storage and Stability:May be stored at 4°C for short-term only. For long-term storage, aliquot and store at -20°C. Aliquots are stable for at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
仕様
Size：100ug
Source Antigen：Recombinant, E.coli
Grade：Affinity Purified
Purity：~90% (SDS-PAGE) Purified by immunoaffinity chromatography.
Form：Supplied as a liquid in 20mM Tris-HCl, pH8.0, 1mM DTT, 10% glycerol.
