Product name: NHS-PEG-NHS

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

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

Product description:

CAS NO:1008402-79-6

Molecular formula：C30H48N2O17

Appearance： Solid powder，white

 Common solvents：dissolve in DMSO,DMF,DCM,water.

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. In order to ensure the stability of the product, please note that the package can only be opened after constant temperature drying!

Active ester PEG (nhs-peg-nhs) is a peg derivative that can react with amino (- NH2). It can be used to modify proteins, peptides and any other materials or small molecules with amino groups. NHS reacts with primary amine groups at ph7-8.5 to form

It is used in medical research, drug release, nanotechnology and new material research, and cell culture. And active compounds such as ligand research, peptide synthesis support, grafted polymer compounds, new materials and polyethylene glycol modified functional coatings.