One unit is defined as the amount of enzyme that will conjugate 1 µmole of 1-chloro-2,4-dinitrobenzene (CDNB) with reduced glutathione per minute at pH 6.5 at 25°C.
Purity
>95% as determined by SDS-PAGE.
Product Form
Liquid
Concentration
Lot Specific
Formulation
Supplied in Phosphate Buffered Saline, pH 7.4, with 5 mM Glutathione.
Storage
Shipped at 4°C. Short term (2-4 weeks) store at 4°C. Long term store at -20°C, it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid freeze/thaw cycles.