Chymotrypsin
Brief Introduction:
Chymotrypsin a kind of proteolytic enzyme extracted from bovine pancreas or porcine pancreas, which is white or almost white lyophilized powder. It is odourless, soluble in water, and will be rapidly inactivated in aqueous solution.
It contains NLT 1000 USP Chymotrypsin Units/mg, calculated on the anhydrous basis, and NLT 90.0% and NMT 110.0% of the labeled potency, as determined by the Assay.
Preparation Method of Chymotrypsin:
Generally speaking, Chymotrypsin can be extracted from animal stomach tissue. The specific preparation method includes drying, crushing, soaking, suspending, filtering and concentrating, and finally obtaining pure Chymotrypsin through protein separation and purification technology.
Specifications of our Chymotrypsin 1000 USP Units/mg (Porcine Pancreas):
| Test Items | Specifications | |
| Appearance | White or almost white lyophilized powder | |
| Solubility (In-house standard) | 20mg is soluble in 10 ml of water | |
| pH Value (In-house standard) | 3.0 ~ 5.0 | |
| Loss on Drying | Not more than 5.0% | |
| Residue on Ignition | Not more than 2.5% | |
| Limit of Trypsin | No purple colour develops within 3 minutes (Not more than 1% of Trypsin) | |
| Assay | Not less than 1000USP Units/mg (Calculated on the anhydrous basis) | |
| Microbial Limits | Pseudomonas aeruginosa | Negative |
| Salmonella | Negative | |
| Staphylococcus aureus | Negative | |
| Total Aerobic Microbial Count | Not more than 1000 CFU/g | |
| Total Combined Yeasts and Molds Count | Not more than 100 CFU/g | |
Specifications of our Chymotrypsin 1500 USP Units/mg (Porcine Pancreas):
| Test Items | Specifications | |
| Appearance | White or almost white lyophilized powder | |
| Solubility (In-house standard) | 20mg is soluble in 10 ml of water | |
| pH Value (In-house standard) | 3.0 ~ 5.0 | |
| Loss on Drying | Not more than 5.0% | |
| Residue on Ignition | Not more than 2.5% | |
| Limit of Trypsin | No purple colour develops within 3 minutes (Not more than 1% of Trypsin) | |
| Assay | Not less than 1500 USP Units/mg (Calculated on the anhydrous basis) | |
| Microbial Limits | Pseudomonas aeruginosa | Negative |
| Salmonella | Negative | |
| Staphylococcus aureus | Negative | |
| Total Aerobic Microbial Count | Not more than 1000 CFU/g | |
| Total Combined Yeasts and Molds Count | Not more than 100 CFU/g | |
Specifications of our Chymotrypsin 1000 USP Units/mg (Bovine Pancreas):
| Test Items | Specifications | |
| Appearance | White or almost white lyophilized powder | |
| Loss on Drying | Not more than 5.0% | |
| Residue on Ignition | Not more than 2.5% | |
| Limit of Trypsin | No purple colour develops within 3 minutes (Not more than 1% of Trypsin) | |
| Assay | Not less than 1000 USP Units/mg (Calculated on the anhydrous basis) | |
| Microbial Limits | Pseudomonas aeruginosa | Negative |
| Salmonella | Negative | |
| Staphylococcus aureus | Negative | |
| Escherichia coli (In-house standard) | Negative | |
| Total Aerobic Microbial Count | Not more than 1000 CFU/g | |
| Total Combined Yeasts and Molds Count | Not more than 100 CFU/g | |
Specifications of our Chymotrypsin 1500 USP Units/mg (Bovine Pancreas):
| Test Items | Specifications | |
| Appearance | White or almost white lyophilized powder | |
| Loss on Drying | Not more than 5.0% | |
| Residue on Ignition | Not more than 2.5% | |
| Limit of Trypsin | No purple colour develops within 3 minutes (Not more than 1% of Trypsin) | |
| Assay | Not less than 1500 USP Units/mg (Calculated on the anhydrous basis) | |
| Microbial Limits | Pseudomonas aeruginosa | Negative |
| Salmonella | Negative | |
| Staphylococcus aureus | Negative | |
| Escherichia coli (In-house standard) | Negative | |
| Total Aerobic Microbial Count | Not more than 1000 CFU/g | |
| Total Combined Yeasts and Molds Count | Not more than 100 CFU/g | |
Applications of our Chymotrypsin:
① Clinically used for general trauma or postoperative wound healing, anti-inflammation, prevention of local edema, blood accumulation, sprain hematoma, local swelling after breast surgery, otitis media, rhinitis, etc.; also used for cataract removal, loosening ciliary muscle ligaments, reducing cyst rupture and retinal damage.
② Used in combination with trypsin as a broad-spectrum anti-inflammatory drug.
③ As an auxiliary drug for antibiotics and bactericides, it is widely used in animal medicine and animal health care.
Packaging:
Aluminum Foil Bags/Foam Box/Outer Carton (from inner packaging to outer packaging in order), ice blocks will be placed in the foam box.
Aluminum Foil Bag Packaging Sizes: 100g/Bag, 200g/Bag, 500g/Bag, 1kg/Bag or 5kg/Bag.
Storage Conditions:
Stored in sealed containers at 2℃-8℃, protected from light and heat.
Shelf Life:
36 months if stored under above mentioned conditions.
