Alkaline Phosphatase/ALPP Protein, Cynomolgus (HEK293, His)

Alkaline Phosphatase (ALPP) is an ubiquitous membrane-bound glycoprotein that catalyzes the hydrolysis of phosphate monoesters at basic pH values. Zinc and magnesium are essential cofactors of ALPP. ALPP down-regulates the secretory activities of the intrahepatic biliary epithelium^[1][2][3]. Alkaline Phosphatase/ALPP Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived Alkaline Phosphatase/ALPP protein, expressed by HEK293 , with C-His labeled tag. The total length of Alkaline Phosphatase/ALPP Protein, Cynomolgus (HEK293, His) is 483 a.a., with molecular weight of 57-67 kDa.

Alkaline Phosphatase (ALPP), a group of isoenzymes, are usually located on the outer layer of the cell membrane. ALPP catalyzes the hydrolysis of organic phosphate esters found in the extracellular space. ALPP is an ubiquitous membrane-bound glycoprotein that catalyzes the hydrolysis of phosphate monoesters at basic pH values^[1]. Zinc and magnesium are essential cofactors of ALPP. Besides, ALPP down-regulates the secretory activities of the intrahepatic biliary epithelium^[3].
ALPs are categorized into 2 types: tissue-specific and tissue-nonspecific. Tissue-specific ALPs are exclusively present in the intestine, placenta, and germinal tissue. Under specific conditions, the tissue-specific ALPs may also contribute to the circulating pool of serum ALP. More than 80% of the ALP in serum originates from the liver and bone^[2].

Cynomolgus

HEK293

C-His

XP_045223825.1 (I21-T503)

102133045  [NCBI]

57-67 kDa

Greater than 95% as determined by reducing SDS-PAGE.

<1 EU/μg, determined by LAL method.