AMINOPEPTIDASE N (CD13), HUMAN SERUM

Aminopeptidase N (CD13), Human Serum
APN/CD13, Aminopeptidase N
Native aminopeptidase N purified from human serum. Aminopeptidase N is a single-chain, integral membrane protease with broad specificity that functions to remove N-terminal amino acids from peptides. It also acts as a receptor for coronavirus and is known to play a role in angiogenesis, HIV entry, and in degradation of extracellular matrix as a result of tumor invasion.
产品信息
Form  Liquid
Formulation  In 150 mM NaCl, 50 mM Tris-HCl, 1 mM CaCl2, pH 8.0.
Molar mass  150000
Avoid freeze/thaw  是的
Specific activity  ≥450 mU/mg protein
Unit definition  One unit is defined as the amount of enzyme that will hydrolyze 1.0 µmol L-leucine-p-nitroanilide) per min at 37°C, pH 7.2.
Purity  ≥92% by SDS-PAGE
Source Prepared from human serum that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
EC number  3.4.11.2
商店和运输信息
Storage  ≤ -70°C
Ship  Dry Ice Only
Standard Handling