1314378-19-2
中文名稱
硫辛酸-PEG3-馬來(lái)酰亞胺
英文名稱
Lipoamide-PEG3-Mal
CAS
1314378-19-2
分子式
C25H41N3O7S2
分子量
559.74
MOL 文件
1314378-19-2.mol
1314378-19-2 結(jié)構(gòu)式
基本信息
中文別名
硫辛酸-PEG3-馬來(lái)酰亞胺硫辛酸-三聚乙二醇-馬來(lái)酰亞胺
英文別名
LA-PEG3-NH-MalLipoamide-PEG3-Mal
LIPOAMIDE-PEG3-NH-MAL
1H-Pyrrole-1-propanamide, N-[19-(1,2-dithiolan-3-yl)-15-oxo-4,7,10-trioxa-14-azanonadec-1-yl]-2,5-dihydro-2,5-dioxo-
所屬類別
催化劑及助劑：聚乙二醇衍生物應(yīng)用領(lǐng)域
用途一
Lipoamide-PEG3-Mal contains a lipoic acid group and a terminal maleimide group. Lipoic acid contains two sulfur atoms (at C6 and C8) connected by a disulfide bond and is thus considered to be oxidized although either sulfur atom can exist in higher oxidation states. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The hydrophilic PEG linker increases the water solubility of the compound.