Shanghai Yaxin Biotechnology Co.,Ltd

About Shanghai Yaxin Biotechnology Co.,Ltd

Shanghai YaxinBio is a dedicated manufacturer in the fields of recombinant enzymes expressed with E.Coli&Pichia pastoris system in China.The company supplies the best quality products at competitive prices to customers,and through cooperation with pharmaceutical and biotechnology companies,Yaxin Biotechnology is continously developing the seriers products

  • CN
  • 2015
    On CPHI since
Contact info
  • Room 101, Building 1,, No. 466 Yindu Road, Xu Hui D, 200231, Shanghai, China
Meet us at

CPHI & PMEC China 2024

Shanghai New International Expo Center
19 June 2024 - 21 June 2024

Products from Shanghai Yaxin Biotechnology Co.,Ltd (5)

  • Recombinant Carboxypeptidase B

    Product Recombinant Carboxypeptidase B


    Carboxypeptidase B catalyzes hydrolysis of the basic amino acids lysine, arginine and histidine from the C-terminal end of polypeptides. The molecular weight is 33.8kD, pI is 6.0 and the optimum pH is 7.5-9.0. Carboxypeptidase B is competitively inhibited by arginine and lysine....
  • Recombinant human trypsin

    Product Recombinant human trypsin

    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 human trypsin is a genetically engineered protein expressed in E.coli and the amino acid sequence is identical to human ...
  • Recombinant  protein A

    Product Recombinant protein A

    Protein A is a membrane protein of Staphylococcus aureus and can specifically bind to antibodies. Protein A affinity chromatography columns have become widely used as affinity columns for purified antibodies from ascites, serum and cell culture isolated or purified extracts of antibodies...
  • Human Trypsin

    Product Human Trypsin

    Source E. Coli. Purified by HPLC. Physical form: White or White-like lyophilized powder. Additives: NaCl salts and carbohydrates. Protein content: 35% ~ 50%. Special activity: >3000 USP units/mg pro. Purity: > 95%. Foreign activity: No chymotrypsin, carboxypeptidase A, and other protease contaminant.brhrbr...
  • Recombinant Enterokinase

    Product Recombinant Enterokinase

    YaxinBio Enterokinase is a kind of highly purified recombinant bovine enterokinase light chain. The enzyme has been extensively purified by HPLC and there are no traces of other contaminating proteases. Enterokinase specifically hydrolyzes peptide bond at the carboxyl side of lysine...