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微信小章| 产品名称： | Clostridioides difficile (Prevot) Lawson et al. |
|---|---|
| 商品货号： | TS133693 |
| Deposited As： | Clostridium difficile (Hall and OToole) Prevot |
| Strain Designations： | W1194 |
| Application： | Enteric Research |
| Isolation： | Feces of patient with pseudomembranous colitis, Belgium. |
| Biosafety Level： | 2
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. |
| Antigenic Properties： | Serogroup A |
| Product Format： | freeze-dried |
| Storage Conditions： | Frozen: -80°C or colder Freeze-Dried: 2°C to 8°C Live Culture: See Propagation Section |
| Preceptrol®： | no |
| Genotype： | Toxinotype: 0 |
| Type Strain： | no |
| Comments： | Presence of tcdA and tcdB genes confirmed by PCR.
Binary toxin gene cdtB not amplified by PCR
Toxin B production confirmed by cytotoxicity assay using Vero cells (Cell line ATCC CCL-81).
Toxinotype 0
Ribotype 005 |
| Toxins： | Toxin B production confirmed by cytotoxicity assay using Vero cells (Cell line ATCC CCL-81). |
| Medium： | ATCC® Medium 2107: Modified Reinforced Clostridial |
| Growth Conditions： | Temperature: 37°C
Atmosphere: Anaerobic |
| Name of Depositor： | M Delmee |
| References： | Delmee M, et al. Serogrouping of Clostridium difficile strains by slide agglutination. J. Clin. Microbiol. 21: 323-327, 1985. PubMed: 3980688 Delmee M, et al. Comparison of serogrouping and polyacrylamide gel electrophoresis for typing Clostridium difficile. J. Clin. Microbiol. 24: 991-994, 1986. PubMed: 3782463 Fawley WN, Wilcox MH; on behalf of the Clostridium difficile Ribotyping Network for England and N. Ireland (CDRN). An enhanced DNA fingerprinting service to investigate potential Clostridium difficile infection case clusters sharing the same PCR-ribotype. J. Clin. Microbiol. 49(12): 4333-4337, 2011. PubMed: 21956986 Lemee L, et al. Multiplex PCR targeting tpi (triose phosphate isomerase), tcdA (Toxin A), and tcdB (Toxin B) genes for toxigenic culture of Clostridium difficile. J. Clin. Microbiol. 42(12): 5710-5714, 2004. PubMed: 15583303 Rupnik, M et al. A novel toxinotyping scheme and correlation of toxinotypes with serogroups of Clostridium difficile isolates. J. Clin. Microbiol. 36(8): 2240-2247, 1998. PubMed: 9665999 |