中文名:马来酰亚胺 PEG N-羟基琥珀酰亚胺, MAL-PEG-NHS
英文名:Maleimide PEG NHS, MAL-PEG-NHS
纯度:MW 5000 Da
货号:M163913
包装:100mg、500mg
存储温度:-20°C储存,充氩
产品介绍:
Maleimide PEG NHS is a heterobifunctional PEG derivative that can react with both thiol and amine groups. NHS esters react with deprotonated primary amines, therefore, the reaction requires neutral to basic pH values to proceed. The maleimide group reacts with available –SH groups from naturally occurring or mutagenically derived cysteine residues. Maleimide groups react with sulfhydryl groups at pH 6.5~7.5 at room temperature to form stable thioether bonds.
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