The series of recombinant proteins are produce with recombinant E. coli system, and purified with chromatography
Trypsin is a member of the serine protease family. Trypsin cleaves
peptides on the C-terminal end of lysine and arginine amino acid
residues. YaxinBio recombinant trypsin is a genetically engineered
protein expressed in E.coli and the amino acid sequence of recombinant trypsin is identical to
porcine pancreas-derived trypsin,with equivalent properties
compared to native trypsin .Recombinant trypsin can replace native
trypsin for using in a variety of biotechnological processes. The
M.W. of recombinant trypsin is 24KD,and the optimum pH is pH
7.0-11.0. The enzyme is inhibited by serine protease inhibitors,
e.g. PMSF,soybean trypsin inhibitor and by metal chelating agents,
|Format||White lyophilized powder|
24 ± 2.4 kD
|Specific activity||≥3800 USP units/mg pro|
|Purity(RP-HPLC)||NLT 70% β-trysin, NMT 20% α-trypsin|
Aluminum foil bag, outside, sealed.
PE plastic bag, inner bag, environmental protection
Store and Shipping Condition
1) Recombinant trypsin lyophilized powder should be stored under
2℃-8℃ in sealed container. It is stable NLT 24 months.
2) After dissolved, it should be stored under -20℃. It is stable
within 24 months
3) Shipping: blue ice to keep the cool during transport.
The recommended shipping temperature: ≤ 8℃.
For the latest technical specifications please visit the respective
Recombinant Trypsin on Yaxinbio.com website