I. [Product Description]
    CLS-PEG-Vinylsulfone Cholesterol-Polyethylene Glycol-Vinyl Sulfone is a multifunctional organic intermediate with precisely controllable PEG segments and vinyl sulfone active groups. It can be used as an efficient catalyst and pharmaceutical intermediate in bioconjugation reactions. Its unique cholesterol hydrophobic structure enhances the molecular self-assembly performance and has important application value in the preparation of nanocarriers and the synthesis of functional materials.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store in a refrigerator and avoid repeated freeze-thaw cycles.
    【Solvents】 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 and dry environment at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Site-specific modification of targeting molecules in bioorthogonal reactions
    2. Surface functional modification of nanoparticles
    3. Cross-linking agent for polymer materials
    4. Construction of protein/antibody coupling carriers
    5. Preparation of self-assembled micelles

Note: 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 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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