马来酰亚胺 PEG N-羟基琥珀酰亚胺, MAL-PEG-NHS, ,Maleimide PEG NHS, MAL-PEG-NHS,

马来酰亚胺 PEG N-羟基琥珀酰亚胺, MAL-PEG-NHS

MW 10000 Da

有货

马来酰亚胺 PEG N-羟基琥珀酰亚胺, MAL-PEG-NHS,  ,Maleimide PEG NHS, MAL-PEG-NHS,

品牌:Jinpan
Maleimide PEG NHS, MAL-PEG-NHS

MSDS

质检证书(CoA)

相似产品

货号 (SKU) 包装规格 是否现货 价格 数量
M163909-100mg 100mg 现货 马来酰亚胺 PEG N-羟基琥珀酰亚胺, MAL-PEG-NHS,  ,Maleimide PEG NHS, MAL-PEG-NHS,  
M163909-500mg 500mg 现货 马来酰亚胺 PEG N-羟基琥珀酰亚胺, MAL-PEG-NHS,  ,Maleimide PEG NHS, MAL-PEG-NHS,  

基本信息

产品名称 马来酰亚胺 PEG N-羟基琥珀酰亚胺, MAL-PEG-NHS
英文名称 Maleimide PEG NHS, MAL-PEG-NHS
规格或纯度 MW 10000 Da
运输条件 超低温冰袋运输

一般描述

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.

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.

相关属性

敏感性 对湿度敏感
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;
储存温度 -20°C储存,充氩
品牌 Jinpan

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