I. [Product Description]
    4-arm-PEG-Chondroitin sulfate (4-arm-PEG-CS) is an important organic intermediate that combines the characteristics of 4-arm polyethylene glycol (4-arm-PEG) and chondroitin sulfate (CS). It has significant value in the field of related chemical synthesis and can provide a crucial structural basis for subsequent chemical synthesis reactions.

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

III. [Application Fields]
    1. Used in the modification research of polymer materials.
    2. As a reagent for surface modification of biomaterials.
    3. As a stabilizer in the preparation of nanoparticles.
    4. Used in the construction of intelligent responsive materials.
    5. As a linking agent in organic synthesis.

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-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 provide professional product customization services.

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Contact information:
Landline: 023-62795528
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