Maleimide functionalized polyethylene glycol, Maleimide PEG is a sulfhydryl (thiol/SH) group reactive PEG derivative that can be used to selectively modify protein, peptide or any other surfaces with availablesulfhydryl groups. The reaction between maleimide and thiol proceeds readily at pH 6.5~7.5 to form stable thioether bonds.
规格
英文别名
mPEG-Maleimide
规格或纯度
MW 10000 Da
英文名称
Maleimide PEG, mPEG-MAL
应用
Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.
Methoxy polyethylene glycol maleimide (mPEG-MAL) is a linear monofunctional methyl ether PEG with a reactive maleimide group attached to the terminal site, which can selectively react with thiol group at pH 5-6 via a Michale addition reaction to form a stable C-S covalent bond.
储存条件
避光,-20°C储存,充氩
运输条件
超低温运输
名称和识别符
分子类型
聚合物
高级数据
化学和物理性质
溶解性
Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;