I. [Product Introduction]
SH-PEG-TS (Thiol-polyethylene glycol-p-toluenesulfonate) is a multifunctional organic intermediate. Through the high reactivity of the thiol group (-SH) and the p-toluenesulfonate group (-Ts), it enables precise molecular coupling and functional modification. Its PEG segment provides excellent water solubility and biocompatibility, and it is widely used in the fields of bioconjugation, nanomaterial synthesis, and polymer catalyst preparation.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it exists as a white/off-white solid or a viscous liquid.
    【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
    【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 in a sealed, dry condition at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
    1. Directed coupling of biological macromolecules (such as antibodies and enzymes) with nanoparticles.
    2. Surface modification and cross-linking of functional polymer materials.
    3. Construction of hydrophilic coatings for microfluidic chips.
    4. Controllable assembly of targeted drug delivery systems.
    5. Initiation system for thiol-olefin click chemical reactions in organic synthesis.

Remarks: The products sold by our company are only for scientific research and cannot be used in 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 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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