For general questions please contact our Customer Service:
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
31 May 2012
loading
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.
| Product information | |||
|---|---|---|---|
| Form | Liquid | ||
| Formulation | In 150 mM NaCl, 50 mM Tris-HCl, 1 mM CaCl2, pH 8.0. | ||
| Molar mass | 150000 | ||
| Avoid freeze/thaw | Yes | ||
| 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 | ||
| Store and ship information | |||
|---|---|---|---|
| Storage | ≤ -70°C | ||
| Ship |
Dry Ice Only
Standard Handling |
||
