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  3. N-(PEG1-acid)-L-Lysine-amido-Mal

N-(PEG1-acid)-L-Lysine-amido-Mal 是一种基于 PEG 的连接体,具有末端马来酰亚胺和羧酸基团。亲水性 PEG 间隔物可增加在水性介质中的溶解度。马来酰亚胺基团将与硫醇基团反应形成共价键,从而使生物分子与硫醇连接。末端羧酸可在活化剂(例如 EDC 或 HATU)存在下与一级胺基团反应形成稳定的酰胺键。

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N-(PEG1-acid)-L-Lysine-amido-Mal Chemical Structure

N-(PEG1-acid)-L-Lysine-amido-Mal Chemical Structure

CAS No. : 2698339-21-6

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  • 生物活性

  • 纯度 & 产品资料

生物活性

N-(PEG1-acid)-L-Lysine-amido-Mal is a PEG based linker with terminal malimide and carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

分子量

412.44

Formula

C18H28N4O7

CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料

N-(PEG1-acid)-L-Lysine-amido-Mal 相关分类

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产品名称:
N-(PEG1-acid)-L-Lysine-amido-Mal
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