Thiol-PEG-CH2COOH (SH-PEG-COOH), MW 20K is a heterobifunctional PEG derivative containing a thiol at one end and a carboxylic acid at the other, and the PEG moiety provides water solubility, biocompatibility and flexibility sex.
SH-PEG-CH2COOH is a poly(ethylene glycol) methacrylate with an average molecular weight of 20,000 g/mol. It is a water soluble polymer with a slightly acidic functional group. It is used in a variety of applications, such as coating and adhesives, drug delivery systems, and hydrogels.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
