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| 产品名称： | Streptomyces hygroscopicus subsp. ascomyceticus |
|---|---|
| 商品货号： | TS207244 |
| Strain Designations： | A-9814, KK 317, MA 6475 |
| Application： | Produces FR 900520 FR-900520, ascomycin |
| Biosafety Level： | 1
Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country. |
| Product Format： | freeze-dried |
| Preceptrol®： | no |
| Type Strain： | no |
| Medium： | ATCC® Medium 196: Yeast malt extract agar |
| Growth Conditions： | Temperature: 26.0°C |
| Name of Depositor： | Bristol Labs. |
| U.S. Patent Number： | |
| Chain of Custody： | ATCC < |
| References： | Chen SST, et al. Microorganism for producing C-31 desmethyl FR-900520 cyclic hemiketal immunosuppressant agent. US Patent 5,198,358 dated Mar 30 1993 Kaplan L, et al. C-31 methylated FR-900520 cyclic hemiketal immunosuppressant agents. US Patent 5,149,701 dated Sep 22 1992 Morisaki M, Arai T. Identity of immunosuppressant FR-900520 with ascomycin. J. Antibiot. 45: 126-128, 1992. PubMed: 1372308 |