葡聚糖

CAS号：9004-54-0

货号：BCP13568

中文名：葡聚糖

英文名：Dextran

中文别名：-

英文别名：DEX 500; Detrax 40; Dextranen; Dextraven

分子式：C17H32O10

分子量：396.42

纯度：98%

信号通路：Others Pathway 

靶点：Others 

配送：惯例下常温包邮（限中国大陆地区）

产品描述：Dextran is a polysaccharide that differs from others in that its glucose units are joined together 1:6 glucoside links. The main chain of glucose has short branches at frequent intervals which are probably joined by 1:3 and 1:4 glucoside links. The chains can be composed of about 200,000 glucose units.[A32011] Many bacteria, like _Leuconostoc_, can synthesize dextran from sucrose, and this activity is used commercially to obtain dextran.[T121] Dextran 40 is a sterile, nonpyrogenic preparation of low molecular weight dextran (average mol. wt. 40,000) in 5% Dextrose Injection or 0.9% Sodium Chloride Injection. It is administered by intravenous infusion. Dextran 75 is a complex branched glucan with an average molecular weight 75000 Daltons. It is produced from certain bacteria that with α-1,6 glycosidic linkages between glucose molecules and α-1,3 linkages between branches. When labelled with technetium Tc99m, dextran 75 is intravenously administered as an imaging agent to detect and diagnose conditions in the vascular compartment such as pericardial effusion or ventricular aneurysm.