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微信小章| 产品名称： | Clostridioides difficile (Prevot) Lawson et al. |
|---|---|
| 商品货号： | TS168387 |
| Deposited As： | Clostridium difficile |
| Application： | Enteric Research |
| Isolation： | Clinical isolate |
| 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. |
| 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: IIIb |
| Type Strain： | no |
| Comments： | Presence of tcdA and tcdB genes confirmed by PCR. Ref
 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: 15583303Confirmed by CDC: NAP1, Toxinotype III, binary toxin positive
Binary Toxin gene cdtB was amplified by PCR Ref
 Stubbs, S et al. Production of actin-specific ADP-ribosyltransferase (binary toxin) by strains of Clostridium difficile. FEMS Microbiol. Lett. 186(2): 307-312, 2000. PubMed: 10802189Toxinotype IIIb
Ribotype 027 |
| Medium： | ATCC® Medium 2107: Modified Reinforced Clostridial ATCC® Medium 260: Trypticase soy agar/broth with defibrinated sheep blood |
| Growth Conditions： | Temperature: 37°C
Atmosphere: Anaerobicxa0 |
| References： | 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 Stubbs, S et al. Production of actin-specific ADP-ribosyltransferase (binary toxin) by strains of Clostridium difficile. FEMS Microbiol. Lett. 186(2): 307-312, 2000. PubMed: 10802189 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 |