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Hyaluronidase, Purified
Catalog #: 255-10047
Chromatographically purified. A dialyzed, lyophilized powder. This is a laboratory product for research use only. Not for personal consumption. It will not be effective and is dangerous for personal use.
Product Description
Specifications
| Size | 5 KU, 15 KU, 30 KU |
| Estimated Lead Time | 1-2 weeks |
| Expression System | Bovine Testes |
| Molecular Weight (kDa) | Molecular Weight of 55,000. Optimum pH: 4.5 - 6 (DeSalequi et al. 1967) |
| Activity | ≥3,000 USP/NF units per mg dry weight |
| Source | Bovine Testes |
| Shipping Type | Blue ice |
| Storage | -20°C |
Description
Other Information
Extinction Coefficient
Equals approximately 8. Inhibitors: Fe2+ and Fe3+ are inhibitory as are Mn2+ and Cu2+ (Warren et al. 1962). Specificity: Testicular hyaluronidase hydrolyzes the endo-N-acetylhexosaminic bonds of hyaluronic acid and chondroitin sulfuric acids A and C (but not B), primarily to tetrasaccharide residues (Ludowieg et al. 1961). Monosaccharides are not liberated (Rappaport et al. 1951). Stabilizers: Yang and Srivastav (1975) report that sodium chloride acts as a stabilizer. Stability: hyaluronidase is stable for 1 - 2 years and the purified preparation for 6 - 12 months when stored at -20°C.
CAS Registry Number
C.A.S.: 37326-33-3
Storage Conditions
Store at -20°C.