Thiol PEG Thiol, HS-PEG-HS - ≥95%, MW 1000 Da

Cat. No.: T164378

GRADE & PURITY ≥95%, MW 1000 Da

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Overview

Thiol functionalized polyethylene glycol (HS-PEG-SH) is a hombifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Thiol groups also have high affinity to gold surface and are widely used for gold nanoparticles or gold film modification. 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.

Specifications

Specifications & Purity

≥95%, MW 1000 Da

Storage

Store at -20°C, Argon charged

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥95%

Chemical and Physical Properties

• Solubility: Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents

References

1. Xingyu Zhang, Chengyu Shi, Qiao Liu, Yuting Zhong, Lipeng Zhu, Yuetao Zhao.  (2025)  Combination of adenosine blockade and ferroptosis for photo-immunotherapy of triple negative breast cancer with aptamer-modified copper sulfide.  Journal of Materials Chemistry B,      [PMID:39834279] [10.1039/D4TB02125H]