Enzyme Commission Number
EC 3.4.17.2
Product Overview
High-quality enzyme products. Well-defined strains can be also provided for our clients to manufacture fermented products in a cost-effective way.
Features
Ready-to-use product, accelerating research progress, enhancing application performance.
Synonyms
protaminase; pancreatic carboxypeptidase B; tissue carboxypeptidase B; peptidyl-L-lysine [L-arginine]hydrolase
Function
A zinc enzyme formed from procarboxypeptidase B. Isolated from cattle, pig and dogfish pancreas and other sources, including skin fibroblasts and adrenal medulla. In peptidase family M14 (carboxypeptidase A family).
Applications
Research Use
Storage
Redissolved in 20% glycerol, 4°C, store at -20°C for long-term preservation, Avoid multiple freeze-thaw cycles.
Molecular Weight
About 35kDa (SDS-PAGE detection)
Production Methods
Fermentation
Purity
>90% (SDS-PAGE test)
Unit Definition
One unit will catalyze 1.0 μmole of Hip-L-Arg per min at pH 7.65 at 25°C.
Reaction
Preferential release of a C-terminal lysine or arginine amino acid
Specification
On customer requests