产品说明
特点和优势
m-dPEG36-MAL is a methyl-terminated, thiol-reactive, monodispersed PEGylation product designed for surface and biomolecule modification. This single molecular weight PEG reagent has a discrete chain length of 116 atoms spanning a distance of 132.4 Å. One end of the molecule terminates in a maleimido-propionic acid group, which is conjugated to the dPEG spacer by an amide bond. The maleimide moiety reacts with sulfhydryls to form a thioether bond. dPEG36 is a monodisperse equivalent of the polymeric PEG1500. Modification of cysteine residues on peptides, proteins, and other sulfhydryl-containing molecules with m-dPEG36-MAL will increase hydrophilicity and decrease immunogenicity.
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 | C80H154N2O39 |
| 分子量 | 1768.07 |
| MDL编号 | MFCD21363231 |
产品性质
| 测定 | >95% (HPLC) |
| 形式 | solid or viscous liquid |
| reaction suitability | reaction type: Pegylations |
| 聚合物结构设计 | shape: linear functionality: monofunctional |
| 运输 | ambient |
| 储存温度 | −20℃ |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
