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Native hyaluronidase from bovine testes. Hyaluronic acid degrading endoglycosidase that catalyzes the hydrolysis of 1,4 linkages between N-acetylhexosamine and D-glucuronate residues in chondroitin, chondroitin-4-sulfate, chondroitin-6-sulfate, and hyaluronic acid.
Note: 1 KU = 1000 units.
Catalogue Number
385931
Brand Family
Calbiochem®
References
References
Lokeshwar, V.B., et al. 2002. J. Biol. Chem.277, 33654. Humphrey, I.H. 1957. Bull. WHO16, 291.
Product Information
CAS number
37326-33-3
Activity
≥2500 units/mg dry weight
Unit of Definition
One unit is defined as the amount of enzyme that will cause the same turbidity reduction as 1.0 unit of International Standard preparation.
Lokeshwar, V.B., et al. 2002. J. Biol. Chem.277, 33654. Humphrey, I.H. 1957. Bull. WHO16, 291.
数据表
Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.
Revision
17-April-2008 JSW
Description
Native hyaluronidase from bovine testes. Catalyzes the hydrolysis of 1,4 linkages between N-acetylhexosamine and D-glucuronate residues in chondroitin, chondroitin-4-sulfate, chondroitin-6-sulfate, and hyaluronic acid.
Form
Lyophilized
CAS number
37326-33-3
EC number
3.2.1.35
Activity
≥2500 units/mg dry weight
Unit definition
One unit is defined as the amount of enzyme that will cause the same turbidity reduction as 1.0 unit of International Standard preparation.
Solubility
Reconstitute in 20 mM sodium phosphate, pH 6.9, 0.45% NaCl, and 0.01% BSA.
Storage
-20°C
Do Not Freeze
Ok to freeze
Special Instructions
Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 1 week at 4°C.
Toxicity
Standard Handling
Merck USA index
14, 4758
References
Lokeshwar, V.B., et al. 2002. J. Biol. Chem.277, 33654. Humphrey, I.H. 1957. Bull. WHO16, 291.