| Field | Specification |
|---|---|
| Activity | |
| Biological Activity | |
| Enzyme Type | |
| Expression System | |
| Form | Lyophilized |
| Formulation | |
| Product Type | |
| Purity | |
| Source | Escherichia Coli. |
| Species | |
| Storage | |
| Target |
Product Description
Carboxypeptidase-B Rat Recombinant
Overview
Carboxypeptidase B (EC 3.4.17.2) catalyzes hydrolysis of the basic amino acids lysine, arginine and ornithine from the C-terminal end of polypeptides. The Mw was found to be 34.5 kDa, optimun pH-7.9, and pI-6. Carboxypeptidase B is inhibited by arginine, lysine and ornithine. The enzyme is not inhibited by di-isopropylfluorophosphate (DFP), but it is inhibited by metal chelating agents, e.g., EDTA, 1,10-phenanthroline.
Biological Activity
170 units/mg protein.
Specifications
| Purity | Greater than 90% as determined by SDS-PAGE. |
|---|---|
| Formulation | The protein was lyophilized with 100mM NaCl, mannitol and 20mM Tris pH-7.5. |
| Storage | Store the lyophilized Carboxypeptidase-B at 4°C. Upon reconstitute the protein should be stored at 4°C for 2 weeks and for future use below -18°C.Please prevent freeze-thaw cycles. |
| Expression System | Escherichia Coli. |
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