盲盒好礼,精彩继续 | 轻松扫码查看产品文档  | TCIMAIL No.199 已上新 |  TCI试剂——品质可靠,值得信赖
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CAS RN: 63-91-2 | 产品编码: P0134
L-Phenylalanine
									 
							
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					* 无具体发货日期的情况,如:显示“8个工作日后发货”,将在您订购日起的8个工作日后发货。
* 我们将以最优方式从上海/天津两大仓库发货。国内库存不足,需两周左右向日本总部调货。
* 对于可分装产品,11:30前的订单,当天发货;11:30后的订单,隔天发货。
* 如需大包装,请点击“大包装询价”按钮(对于某些产品我们无法提供大包装)。
* TCI会经常复审储藏条件以对其进行优化,请以在线目录为准,敬请留意。
* 更多信息,请联系营业部:021-67121386 / Sales-CN@TCIchemicals.com 。任何货期、规格或包装方面的需求,请联系我们 。
技术规格
		  | Appearance | White powder to crystal | 
| Purity(HPLC) | min. 98.0 area% | 
| Optical purity(LC) | min. 99.0 ee% | 
| Purity(Nonaqueous Titration) | min. 98.0 % | 
| Solubility in hot Water | almost transparency | 
		物性(参考值)
	| 熔点 | 275 °C(dec.) | 
| 比旋光度 [α]D | -34° (C=2,H2O) | 
 
						 GHS
						  
								 相关法规
							   | RTECS# | AY7535000 | 
 
						运输信息
							| 监管条件代码(*) | 
			应用
		
			Bacterial spore germinant research
		
		Bacterial spores are more resistant to antibiotics and nutritional deficiencies than their vegetative cells and sometimes cause serious problems from the viewpoint of hygiene in clinical treatment and food processing.1) Spore persistence also plays a major role in the recurrence of infections after antibiotic treatment. Molecules that stimulate germination are termed “germinants”1) and the efficacy of germinant administration combined with antibiotics have been evaluated (for example, reports by N. Budi et al.2,3)). L-Phenylalanine has been reported to act as a cogerminant for spores of Clostridioides difficile, Clostridium sordellii etc.4-8)
(The product is for research purpose only.)
(The product is for research purpose only.)
References
- 1) Germinants and Their Receptors in Clostridia
 - 2) Omadacycline compared to vancomycin when combined with germinants to disrupt the life cycle of Clostridioides difficile.
 - 3) Efficacy of Omadacycline or Vancomycin Combined With Germinants for Preventing Clostridioides difficile Relapse in a Murine Model
 - 4) Mapping Interactions between Germinants and Clostridium difficile Spores
 - 5) Requirements for Germination of Clostridium sordellii Spores In Vitro
 - 6) The Effect of pH, Germinants and Temperature on the Germination of Spores of Clostridium bifermentans
 - 7) The Activation of Spores of Clostridium bifermentans
 - 8) Factors Affecting the Germination of Spores of Clostridium bifermentans
 
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