Phosphate, alkaline purified 碱性***酸酶

Alkaline phosphatase is a broad term associated with non-specific phosphomonoesterases with an alkaline pH optimum.

Source/Unit Definitons:
CAP: Calf intestine.  One Worthington Unit hydrolyzes 1µmole of p-nitrophenol phosphate per minute at 37°C, pH 9.8.

BAPF, BAPC, BAPSF: E. coli. One Unit hydrolyzes 1µmole of p-nitrophenol phosphate per minute at 25°C, pH 8.0.

PC: Chicken Intestine.  One Unit hydrolyzes 1µmole of o-carboxyphenol phosphate per minute at 25°C, pH 8.8.