I. [Product Description]
SH-PEG (Thiol-Polyethylene Glycol) is a high-performance organic intermediate with dual functions as both a pharmaceutical intermediate and a catalyst carrier. The synergistic effect of the terminal thiol group (-SH) and the polyethylene glycol segment endows the product with excellent biocompatibility and controllable surface modification ability, making it particularly suitable for constructing precise molecular assembly systems.

II. [Product Details]
【Appearance】Depending on the molecular weight, it appears as a white/ off-white solid or a viscous liquid.
【Stability】Store under refrigeration and avoid repeated freeze-thaw cycles.
【Solvent】Common organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】Store in a sealed and dry condition at a low temperature below 4°C.
▪ Notes: ▶To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Directional modification of the surface of noble metal nanoparticles (Au/Ag).
2. Site-specific coupling carrier for the active sites of proteins/enzymes.
3. Hydrophilic modification engineering of polymer materials.
4. Functionalization treatment of the interface of microfluidic chips.
5. Construction of catalyst immobilization carriers.

Remarks: The products sold by our company are only for scientific research and cannot be used for human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D, production, and sales, providing professional research reagents for scientific experiments in universities. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also offer professional product customization services.

If you have other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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