渝偲医药科研试剂 Dextran-DBCO；DBCO修饰葡聚糖

DBCO修饰的葡聚糖聚 Dextran-DBCO 

名称：DBCO修饰葡聚糖

英文名称：Dextran-DBCO

外观状态：白色粉末

溶剂：DMSO等常规有机溶剂。

性状：基于不同的分子量，呈白色/类白色固体粉末，或絮状固体。

稳定性：冷藏保存，避免反复冻融。

结构式：

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Dextran葡聚糖（右旋糖酐Dextran）,是一类具支链葡萄糖高聚物，他不带电荷，呈电中性，易溶于水，葡聚糖跟PEG一样具有良好的生物相容性，毒性较低适用于动物体内，葡聚糖还是一种生物可降解高分子聚合物，它可降解为低分子的糖。

渝偲医药的葡聚糖可以连接不同的活化基团如：NH2/MAL/COOH等，还可以提供一些荧光标记的葡聚糖，如：FITC/Rhodamine等。

同系列材料有：

Dextran-NH2葡聚糖-氨基

Dextran-COOH葡聚糖-羧基

Dextran-FITC葡聚糖-荧光素

Dextran-MAL;葡聚糖-马来酰亚胺

Dextran-NHS葡聚糖-活性酯

Dextran-mPEG葡聚糖-甲氧基聚乙二醇

Dextran-SH葡聚糖-巯基

Dextran-N3葡聚糖-叠氮

Dextran-Alkyne葡聚糖-炔基

Dextran-Biotin葡聚糖-生物素

Dextran-FA葡聚糖-叶酸

Dextran-cRGD葡聚糖-环肽

Dextran-DBCO葡聚糖-二苯并环辛烯*

Dextran-NH2-COOH；葡聚糖-羧基氨基

Dextran-RB葡聚糖-罗丹明

Dextran-CHO葡聚糖-醛基