Company | Sequence | Expression System | Specific Activity |
---|---|---|---|
DK Biopharma | USP | E.coli | >3800 USP units/mg |
Competitor 1 | Porcine | P.pastoris | >3800 USP units/mg |
Competitor 2 | Porcine | E.coli | >3000 USP units/mg |
Competitor 3 | Porcine | P.pastoris | >2500 USP units/mg |
Competitor 4 | Porcine | F.oxysporum | >6000 USP units/mg |
Competitor 5 | Porcine | E.coli | >2500 USP units/mg |
Comparison of the gene sequence, expression systems and Specific Activities of Recombinant Trypsin USP grade from DK Biopharma and other manufacturers
Source | Recombinant E.coli |
---|---|
Appearance |
White or Off-White Powder or Clear Colorless or Slightly Yellowish Liquid |
Specific Activity |
NLT 3800 USP units/mg Single Major Band |
Purity (HPLC) | Consistent Ratio of ≥ 70% β-trypsin |
Molecular Weight | 23.4 kDa |
Bioburden | NMT 10 CFU |