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MAL-dPEG®24-Tris(-dPEG®24-Tris(m-dPEG®24)3)3

品牌
Sigma-Aldrich
货号
QBD11487
包装型号
规格纯度
>95% (HPLC)
参考价格
7617.14 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

特点和优势

MAL-dPEG24-Tris (-dPEG24-Tris (m-dPEG24)3)3 is a sulfhydryl-reactive, multibranched, monodispersed PEG product. The product is built around tris. One arm terminates in a maleimide group that reacts selectively with free thiols in a click chemistry type of reaction. Nine branches terminate in methyl groups. The molecular weight of the product is 15,592 Daltons. The amphiphilic PEG imparts tremendous water solubility to conjugate molecules and expands their hydrodynamic volume sufficiently to eliminate the renal clearance of the conjugates. The end-to-end length of the dPEG spacer from the maleimido olefin to the terminal methyl group on each branch is 245 atoms, with an average distance of 171.2 Å.

法律信息

Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681
dPEG is a registered trademark of Quanta BioDesign

基本信息

经验(实验)分子式C704H1386N18O343
分子量15592.45

产品性质

测定>95% (HPLC)
形式solid or viscous liquid
reaction suitabilityreaction type: Pegylations
聚合物结构设计functionality: monofunctional
运输ambient
储存温度−20℃

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

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