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Category:Active Pharmaceutical Ingredients > Other Active Pharmaceutical Ingredients
Product Name:Trypsin
CAS No.:9002-07-7
Standard:ChP, USP, BP, EP, In-house Standards
Price(USD):0.00
Company:BEIJING GEYUANTIANRUN BIO-TECH CO.,LTD.
Grade: food grade,pharmaceutical grade
Factory Location: China Beijing Beijing
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Monthly Production Capacity: 500kg/month
Packaging Information: Single aluminum can package
Delivery Lead Time: 5 days after receiving purchase order
Sample Provided: yes
Payment Terms: L/C D/A D/P T/T
Source: Bovine (Porcine) pancreas
General description
Trypsin is a kind of serine protein hydrolase, exclusive role in composed of alkaline amino acids arginine and leucine peptide bond, soluble in water, insoluble in chloroform, ethanol, ethyl ether, and glycerin, Ca2 + is protection for trypsin and activation function.
Manufacture
Trypsin production of Beijing Geyuantianrun Bio - tech Co., ltd. is by protein chromatography technology preparation, reach the standard pharmaceutical raw materials.
Application
Specification
Items |
Specification |
Standard |
Appearance |
White or almost white lyophilized powder |
USP37 |
Solubility |
500,000USP Trypsin Units is soluble in 10ml of water and in 10ml of saline TS. |
USP37 |
Loss on drying |
No more than 5.0% |
USP37 |
Residue on Ignition |
No more than 2.5% |
USP37 |
Microbial limits: Pseudomonas aeruginosa Salmonella Staphylococcus aureus |
Absent |
USP37 |
Chymotrypsin |
No more than 50 USP units/mg powder |
USP37 |
Assay |
Trypsin ≥ 2500USP units/mg powder |
USP37 |
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Items |
Specification |
Standard |
Description |
white crystalline powder |
EP8.0 |
Identification |
A) A purple color develops within 3 minutes B) No purple color develops with in 3 minutes |
EP8.0 |
Appearance of solution |
Solution S is not more opalescent than reference suspension Ⅲ |
EP8.0 |
Absorbance |
1) 280nm : 13.5 ~ 16.5 2) 250nm : not more than 7.0 |
EP8.0 |
PH |
3.0-6.0 |
EP8.0 |
Histamine |
Not more than 1µg/0.2µkatal |
EP8.0 |
Loss on drying |
Not more than 5% |
EP8.0 |
Limit of chymotrypsin |
Not more than 1% |
EP8.0 |
Microbial limits Total viable aerobic count Salmonella E.Coli |
≤10000cfu/g Absent Absent |
EP8.0 |
Assay |
Not less than 0.5µkatal /mg, calculated on the dried basis. |
EP8.0 |
Storage: Sealed, Dark, at temperature 2-8℃
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