I. [Product Description]
SH-PEG-Polystyrene (Thiol-Polyethylene Glycol-Polystyrene) is a multifunctional organic intermediate that combines the high reactivity of thiol groups, the hydrophilicity of PEG segments, and the rigid backbone characteristics of polystyrene. It is widely used in the modification of polymer materials, the construction of catalyst supports, and the design of biocompatible interfaces. Its modular structure supports precise control of molecular weight and the ratio of functional groups, providing an efficient solution for nano-assembly and surface functionalization.

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

III. [Application Fields]
    1. As a solid-phase support for transition metal catalysts to improve catalytic efficiency and recovery rate.
    2. For the preparation of amphiphilic block copolymers to construct micelle or vesicle structures.
    3. Surface modification of polystyrene microspheres to enhance biocompatibility and functional grafting.
    4. As a matrix for immobilizing signal molecules in biosensors.
    5. Participate in the controllable assembly of nanoparticles as a templating agent.

Remarks: The products sold by our company are only used 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-sales, providing professional scientific research reagents for university scientific research experiments. 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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