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Product details

名称

PEG 醛, mPEG-CH2CHO

英文名称

PEG Aldehyde, mPEG-CH2CHO

货号

P164143-1g

包装规格

浓度

MW 10000 Da

储存温度

-20°C储存,充氩

运输条件

超低温冰袋运输

产品介绍

General description： Aldeyde PEG is an amine reactive PEG derivative that can be used to modify biomolecules via available amine groups. The reaction between aldehyde group with ε-amine of lysine residues and the α-amine at the N-terminus produces an intermediate Schiff base. Further reduction with hydride will form a stable C-N bond. PEG aldehydes react with amine groups at a pH of from 5.5 to 9.5. Higher pH will result in multiple Pegylation with both terminal and lysine groups. Aldehyde PEG is a commonly used PEG reagent for n-terminus pegylation in proteins or peptides.

溶解性

Soluble in regular aqeous solution as well as most organic solvents

Safety

「No Dangerous Attributes」

「No upstream and downstream information yet」

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「No technical documents」

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