C18-PEG-SH

Cat. No.	Product Name
BPG-0400	C18-PEG4-Thiol, PEG MW 176 Da	Inquiry
BPG-0399	C18-PEG12-SH, PEG MW 528 Da	Inquiry
BPG-0398	C18-PEG6-SH, PEG MW 264 Da	Inquiry

Synonyms: Polyethylene glycol octadecyl ether thiol

C18-PEG-SH is an amphiphilic diblock copolymer. It is a viscous liquid or white solid and needs to be kept away from light at -20℃. The C18 hydrocarbon is attached to the short polyethylene glycol (PEG) through an ether bond and the PEG terminal has a free thiol or sulfhydryl group. Thiol can form new disulfide bond by exchanging disulfide bond with thiol group in protein. At the same time, Au-S bond can be formed by covalent modification of sulfhydryl group and nanoparticles. Peg can directly reach the surface of gold, mainly to improve the water solubility and biocompatibility of nanoparticles.

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Multi specification for academic research and industrial production
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PEG Applications

Our Feature

BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.