Carboxypeptidase B Enzymatic Synthesis of Specific Compounds
Producing Recombinant Polypeptide
Animal origin free:YaxinBio recombinant carboxypeptidase B belongs
to the AOF level 3, eliminate the risk of virus presence, or of any
other potential adventitious agents found in animal-derived
Stability:A sterile recombinant carboxypeptidase B lyophilized
eliminates the risk of contamination and decreases the chances of
activity loss in the process of transport and storage.
1) Recombinant carboxypeptidase B provides increased specific
activity and eliminates contaminating proteases activities found in
extracted enzymes with lower purity level.
2) No other contaminating proteases such as chymotrypsin and
3)Less than 10ppm of recombinant trypsin.
Tris salts, NaCl salts and carbohydrates
35% ～ 60%
Single main band on SDS-PAGE
Less than 10 ppm of recombinant trypsin.
Unit Definition:One Unit of carboxypeptidase B activity hydrolyzes one micromole of
hippuryl-L-arginine per minute at 25℃, pH 7.65.