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MAL-dPEG®24-Tris(-dPEG®24-Tris(m-dPEG®24)3)3
产品别名
MAL-dPEG®24-Tris(-dPEG®24-Tris(m-dPEG®24)3)3
MAL-PEG24-Tris(-PEG24-Tris(m-PEG24)3)3
Branched Maleimide-PEG-m
Branched mPEG-maleimide
9-arm mPEG 14K PEG1000-MAL
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C704H1386N18O343 |
| Molecular weight | 15592.45 |
| Features and Benefits【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. |
| Legal Information【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 |
产品性质
| Assay【测定】 | >95% (HPLC) |
| form【形式】 | solid or viscous liquid |
| reaction suitability | reaction type: Pegylations |
| polymer architecture【聚合物结构设计】 | functionality: monofunctional |
| shipped in【运输】 | ambient |
| storage temp.【储存温度】 | −20℃ |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
