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Hydroxysteroid Dehydrogenase
Catalog #: 255-10048
A purified powder obtained from adapted cells of a mutant strain. Activity on androsterone only, no activity exhibited on testosterone.
Product Description
Specifications
| Size | 10 un, 50 un |
| Estimated Lead Time | 1-2 weeks |
| Expression System | Pseudomonas testosteroni |
| Molecular Weight (kDa) | 100,000 (Squire et al. 1964) |
| Activity | ≥0.5 units per mg dry weight |
| Research Area | Endocrine |
| Source | Pseudomonas testosteroni |
| Shipping Type | Blue ice |
| Storage | -20°C |
Description
Other Information
Isoelectric
IsoelecttricpH 6.5 (Squire et al. 1964). Specificity: Catalyzes the oxidation of 3β-hydroxysteroids of the C19 and C21 series, 17β-hydroxysteroids of the C18, C19, and C21 series, as well as certain 16β-hydroxysteroids (Talalay 1963). Inhibitors: Heavy metals and reducing agents. The oxidation of testosterone is inhibited by 3,17α-estradiol and other 1,3,5-estratriene derivatives (Talalay 1963). Stability: The preparation of mixed α and β enzyme is stable for 6-12 months when stored at -20°C.
CAS Registry Number
C.A.S.: 9028-56-2 and 9015-81-0
Storage Conditions
Store at -20°C.