Product name: OH-PEG-MAL

Product specification:1g、5g(Customized according to requirements）

PEG molecular weight：1K,2K,3.4k, 5K, 10K, 20K, 40K

Product description：

CAS NO:--

Molecular formula：--

Appearance：Solid powder；White 

Common solvents：Soluble in water, chloroform, DMSO.

Reminder：

In order to obtain the best use effect of the product, the material should always be kept at a low temperature under dry conditions to avoid frequent thawing and freezing. 

To ensure the stability of the product, please note that the package can only be opened after constant temperature drying!

Hydroxy polyethylene glycol maleimide (Ho peg mal) is a polyethylene glycol derivative of melopeg with hydroxyl and maleimide. Hydroxyl can be esterified with carboxyl group. Maleimide and sulfhydryl group are at ph6 Under the condition of 5-7.5, sulfide bonds are formed. PEGylation can improve the stability of polyethylene glycol biomolecules and reduce their immunogenicity. It can also inhibit the nonspecific binding of charged molecules to the modified surface.