微信小陈
微信小章| 产品名称： | Escherichia coli (Migula) Castellani and Chalmers |
|---|---|
| 商品货号： | TS201096 |
| Classification： | Enterobacteriaceae, Escherichia |
| Strain Designations： | B1t7-A |
| Application： | Assay of pyridoxal phosphate Produces tryptophanase |
| Isolation： | Derived from existing strain |
| 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 |
| Comments： | Spontaneous mutation in strain B1t7 Constitutive for the production of tryptophanase |
| Medium： | ATCC® Medium 674: B/1t 7-A medium |
| Growth Conditions： | Temperature: 37.0°C |
| Name of Depositor： | EE Snell |
| References： | Newton WA, Snell EE. An inducible tryptophan synthetase in tryptophan auxotrophs of Escherichia coli. Proc. Natl. Acad. Sci. USA 48: 1431-1439, 1962. PubMed: 14479374 Morino Y, Snell EE. The subunit structure of tryptophanase. I. The effect of pyridoxal phosphate on the subunit structure and physical properties of tryptophanase. J. Biol. Chem. 242: 5591-5601, 1967. PubMed: 12325377 Haskell BE, Snell EE. An improved apotryptophanase assay for pyridoxal phosphate. Anal. Biochem. 45: 567-576, 1972. PubMed: 4551299 derived from Escherichia coli B |