SAS-PEG-OH

Succinimidyl Amido Succinate-Polyethylene glycol-hydroxyl,SAS-PEG-OH from ruixi.Succinimidyl Amido OH-PEG-SAS is a linear heterobifunctional PEG reagent with a Succinimidyl Amido Succinate a succinimidyl OH ester group. It is a useful crosslinking reagent with a PEG spacer.PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.SAS-PEG1000-OH、SAS-PEG2000-OH、SAS-PEG3400-OH and so on.We can also customize smaller molecular weight (550). 

MSDS of SAS-PEG-OH