您的位置：首页 > 产品中心 > m-dPEG®48-MAL
m-dPEG®48-MAL
产品别名
m-dPEG®48-MAL
MPEG-maleimide
m-PEG48-MAL
mPEG2000-maleimide
mPEG48-maleimide
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C104H202N2O51 |
| Molecular weight | 2296.70 |
| MDL number | MFCD21363232 |
| Features and Benefits【特点和优势】 | m-dPEG48-MAL is a thiol-reactive, monodispersed PEGylation reagent used for surface and biomolecule modification. One end of the PEG molecule is methyl-terminated. The opposite end possesses a 3-maleimido propanoic acid functional group that connects to the PEG spacer via an amide bond. The maleimide moiety reacts with sulfhydryl groups by the thiol-Michael addition reaction. The single molecular weight, discrete-length PEG (dPEG) chain is 152 atoms (178.6 Å) long, including the reactive site on the maleimide ring. The dPEG48 is a monodisperse equivalent of the polymeric PEG2000. |
| 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】 | shape: linear 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 |
