I. [Product Description]
SS-PEG-PFP (Disulfide-Polyethylene Glycol-Pentafluorophenol) is a multifunctional organic intermediate that combines biocompatibility and controlled release characteristics. Its disulfide bond structure imparts redox-responsive ability, the PEG segment enhances water solubility, and the pentafluorophenol ester group provides highly efficient activation coupling sites. It is widely used in the fields of polymer material modification, bioconjugation reactions, and nanocarrier preparation. It is a key functional module for the development of pharmaceutical intermediates and catalysts.

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

III. [Application Fields]
    1. Synthesis of responsive crosslinkers in polymer materials.
    2. Surface functionalization modification of nanoparticles.
    3. Controlled conjugation reactions of proteins/peptides.
    4. Construction of redox-sensitive intelligent drug carriers.
    5. Functionalized coating for the interface of biosensors.

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 based on 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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