I. [Product Description]
SAS-PEG-Iodoacetate (Alkyl Sulfonate-Polyethylene Glycol-Iodoacetate) is a multifunctional organic intermediate with both high reactivity and excellent water solubility. Its PEG segment can significantly enhance the biocompatibility and stability of the compound. It is suitable for protein modification, nanomaterial synthesis, and the construction of catalytic systems, and has important value in the fields of pharmaceutical intermediate development and functional materials.

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 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 and dry place 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. Specific labeling of thiol groups in protein site-specific modification.
    2. Surface functionalization of nanoparticles to enhance dispersion stability.
    3. Cleavable cross-linker in bioconjugation reactions.
    4. Hydrophilic modification of polymer materials.
    5. Stabilization design of carrier materials in catalytic systems.

Note: The products sold by our company are only used for scientific research and cannot be used for human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated R & D-production-sales business model, 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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