化学性质
属性
密度
1.2080
存贮条件
储存温度-20°C
描述
产品介绍
D-Ala-D-Ala is a biologically active peptide used for affinity chromatography and binding mechanism studies of antibiotics such as teicoplanin, ristocetin, and vancomycin.
别名 D-丙氨酰-D-丙氨酸
生化机理
It is found in the stem termini of peptidoglycan side-chain pentapeptide found in the cell walls of gram positive bacteria. The D-ala-d-ala stem termini is the site of interaction of glycopeptide antibiotics such as vancomycin and teicoplanin. D-ala-D-ala is a substrate used to study kinetics of UDPMurNAc-tripeptide D-alanyl-D-alanine-adding (ligase) enzyme.
应用
A biologically active peptide used for affinity chromatography and binding mechanism studies. -----------------------
密度 :1.208 g/cm³
沸点 :402.6ºC at 760 mmHg
熔点 :286 - 288ºC
分子式 :C6H12N₂O₃
分子量 :160.17100
闪点 :197.3ºC
精确质量 :160.08500
PSA :92.42000
LogP :0.01410
外观性状 :白色至灰白色粉末
危险属性
个人防护设备
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
WGK德国
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个人防护装备 : Eyeshields; Gloves; type N95 (US); type P1 (EN143) respirator filter
危险品运输编码 :NONH for all modes of transport
海关编码 :2924199090