I. [Product Description]
SS-PEG-IA (Disulfide bond-Polyethylene glycol-Iodoacetate) is a multifunctional organic intermediate with the characteristics of reversible cross-linking and biocompatibility. Its core value lies in its wide application in the synthesis and functional modification of polymer materials through the dynamic responsiveness of the disulfide bond and the hydrophilicity of the PEG segment. As an efficient catalyst carrier or pharmaceutical intermediate, it is suitable for controlled release systems and bioconjugation fields.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears 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 place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please make sure to open the packaging for use only after constant-temperature drying!

III. [Application Fields]
    1. Synthesis of dynamic cross-linkers in polymer materials
    2. Construction of controlled assembly and release systems for nano-drug carriers
    3. Site-specific modification and functionalization of proteins/peptides
    4. Development of responsive interfaces in biosensors
    5. Chemical grafting of functionalized surface coatings

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 based on an integrated model of independent research and development, production, and 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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