Human Placental Alkaline Phosphatase protein, His tag (active)

GeneTex

Human Placental Alkaline Phosphatase protein (active)

9

Specific activity is > 2500 units/mg, and is defined as the amount of enzyme that hydrolyze 1.0 nmole of p-nitrophenyl phosphate (pNPP) per minute at pH 7.5 at 37C.

Functional Assay

Research Use Only

0.5 mg/ml

Unconjugated

Liquid

Alkaline phosphatase, placental type

The protein encoded by this gene is an alkaline phosphatase, a metalloenzyme that catalyzes the hydrolysis of phosphoric acid monoesters. It belongs to a multigene family composed of four alkaline phosphatase isoenzymes. The enzyme functions as a homodimer and has a catalytic site containing one magnesium and two zinc ions, which are required for its enzymatic function. The protein is primarily expressed in placental and endometrial tissue; however, strong ectopic expression has been detected in ovarian adenocarcinoma, serous cystadenocarcinoma, and other ovarian cancer cells. [provided by RefSeq, Jan 2015]

-20°C or -80°C,2°C to 8°C

12352202