I. [Product Description]
SS-PEG-Chloride is a polyethylene glycol-chloride derivative containing a dynamic response disulfide bond. It combines excellent hydrophilicity, biocompatibility, and controllable degradability. It can be used as an organic intermediate or pharmaceutical intermediate in the fields of biological coupling, polymer modification, and nanomaterial synthesis. Its unique disulfide bond structure can be specifically cleaved under reducing conditions, making it suitable for the construction of catalytic systems requiring environmentally responsive release.

II. [Product Details]
    [Appearance] Depending on different molecular weights, it appears as a white/off-white solid or viscous liquid.
    [Stability] Store it refrigerated 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 place at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
    1. As an environmentally responsive cross-linker in polymer material synthesis.
    2. Surface functional modification of nanomedicine carriers.
    3. Linker in protein/polypeptide site-specific coupling reactions.
    4. Intelligent catalyst carrier for controlled release systems.
    5. Oriented immobilization of biosensor probes.

Note: 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 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 provide professional product customization services.

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

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