1. Characters: White or almost white crystal powder, odourless, hygroscopic.
2. Extraction Source: Porcine pancreas.
3. Process: Chymotrypsin is extracted from healthy porcine pancreas and further prepared by a special process.
4. Indications and uses: Proteolytic enzyme. It can promote the liquefaction of blood clots, purulent secretions and necrotic tissues. Used to treat the wounds of inflammatory edema, inflammatory adhesion, hematoma, ulcer。Chymotrypsin from bovine pancreas has been used in a study to investigate protein extraction by Winsor-III microemulsion systems. α-Chymotrypsin from bovine pancreas has also been used in a study to investigate a new specific fullerene-based fluorescent probe for trypsin.
·P0roduced in the GMP workshop
·27 years of biological enzyme R&D history
·Raw materials are traceable
·Comply with EP、USP and customer standard
·High activity, high purity, high stability
·Export to over 30 countries and regions
·Has the ability of quality system management such as US FDA, Japan PMDA, South Korea MFDS, etc.
Test Items |
Company Specification |
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EP |
USP |
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Characters |
White or almost white crystal powder, odourless, hygroscopic |
White or almost white freeze-drying powder |
|
Identification |
Conforms |
Conforms |
|
Tests |
Histamine |
≤ 1ug (Chymotrypsin activity/5mk) |
———— |
Clarity |
Conforms |
Conforms |
|
pH |
3.0~5.0 |
———— |
|
Absorbance |
A281:18.5~22.5,A250 ≤ 8 |
———— |
|
Trypsin |
Conforms |
≤ 1.0% |
|
Loss on drying |
≤ 5.0% |
≤ 5.0% (60℃ Decompression 4h) |
|
Residue on ignition |
———— |
≤ 2.5% |
|
Activity |
≥ 5.0mk/mg |
≥ 1000USP.U/mg (dry substance) |
|
Microbial Impurities |
TAMC |
≤ 1000cfu/g |
≤ 1000cfu/g |
TYMC |
≤ 100cfu/g |
≤ 100cfu/g |
|
E.coli |
Conforms |
Conforms |
|
Salmonella |
Conforms |
Conforms |
|
Staphylococcus aureus |
———— |
Conforms |
|
Pseudomonas aeruginosa |
———— |
Conforms |