HOOC-PEG-SH (MW 1000)

HOOC-PEG-SH (MW 1000) (HOOC-PEG-Thiol (MW 1000) ) is a reactive thiol PEG derivative with a terminal carboxyl group. The carboxyl group can react with amine or hydroxyl groups to form a stable amide bond or an unstable ester bond. The reaction of the carboxyl group allows the amine or hydroxyl group to be converted into a free thiol with a linear PEG linkage. The generated thiol group can be used to modify the surface of gold nanoparticles or participate in other PEGylation reactions. The PEG linkage between the thiol and carboxyl groups has good water solubility, flexible linker distance and higher stability[1].

HOOC-PEG-Thiol (MW 1000)

12352200

Biochemical Assay Reagents

Others

Others

SCCOCCOCC(O)=O.[n]

1000 (Average)

[1]Huang X, et al. A reexamination of active and passive tumor targeting by using rod-shaped gold nanocrystals and covalently conjugated peptide ligands. ACS Nano. 2010 Oct 26;4 (10) :5887-96.

Room temperature

http://file.medchemexpress.com/batch_PDF/HY-W1048549H/

Biochemical Assay Reagents

No Development Reported