- Category :
Pharmaceuticals and Biochemicals/Biochemicals and biotech products
- CAS NO : 9001-54-1
- EC NO : 232-614-1;253-464-3
- Molecular Formula :
- Main Specifications : g;bulk
- Synonyms : Chondroitinase;Hyaluronoglucosidase;Hydase;Neopermease;IUB: 3.2.1.35;HYALURONATE 4-GLYCANOHYDROLASE;HYALURONATE 4-GLYCANOHYDROLASE TYPE II;HYALURONATE 4-GLYCANOHYDROLASE TYPE III;HYALURONATE 4-GLYCANOHYDROLASE TYPE I-S;HYALURONATE 4-GLYCANOHYDROLASE TYPE IV-S;HYALURONATE 4-GLYCANOHYDROLASE TYPE V;HYALURONATE 4-GLYCANOHYDROLASE TYPE VIII;hyaluronidase from streptomyces hyaluro-lyticus;Hyaluronidase Streptomyces hyalurolyticus;Hyaluronidase ex Bovine Testes;Hyaluronidase,bovine testis;
Package: Aluminum Foil Bag
Uses : Hyaluronidase is extracted from the mammalian testicular to hydrolyse hyaluronic acid polysaccharides. The enzyme activity is not less than 300 units per mg.
Product description:
Hyaluronidase
Complying with C.P.
7- Hyaluronidase.rar
Hyaluronidase is extracted from the mammalian testicular to hydrolyse hyaluronic acid polysaccharides. The enzyme activity is not less than 300 units per mg.
PREPARATION
Hyaluronidase is extracted from the quarantine inspected mammalian testicular. The production process conforms to GMP requirement.
CHARACTERISTICS
White to light yellow powder, odourless, soluble in water but insoluble in ethanol, acetone or ether.
PH
At a concentration of 3mg/ml, the hyaluronidase solution pH is 4.5 ~ 7.5.
COLOUR
Weigh 0.1 g hyaluronidase and dissolve it in 10ml of water, the solution is clear and colourless. If colour appears, it will not be deeper than the 4th yellow standard solution.
ABSORBANCE
Weigh appropriate amount of hyaluronidase and dissolve it in water to 300 units/ml, measure the absorption according to spectrophotometry method. The measured absorbance is less than 0.6 at 280nm, and less than 0.42 at 260nm.
DRY WEIGHT LOSS
Weigh 0.1 g hyaluronidase and put it in P2O5 dessicator. Dry for 4h under low pressure, the weight loss is less than 5.0%.
TYROSINE CONTENT
No more than 0.1μg tyrosine is found in 1 unit hyaluronidase.
ABNORMAL TOXICITY
Conform to the standard of C.P.
ENDOTOXIN
Not more than 0.20 EU endotoxin is found in 1 unit hyaluronidase.
ACTIVITY MEASUREMENT
The activity is measured according to C.P. and the measured values are conformed to the C.P. (2010 edition, appendix XII (C))
CATEGORY
Glycosaminoglycan decomposing enzyme.
STORAGE
Airtight, preserve in a cool and dry place.