I. [Product Description] 
    Mal-PEG-Mal (Maleimide-Polyethylene Glycol-Maleimide) is a bifunctional PEG derivative. As a high-performance organic intermediate, it is widely used in the fields of bioconjugation, polymer material synthesis, and nanocarrier construction. The maleimide groups at both ends can react specifically with thiol groups with high efficiency. Combined with the excellent water solubility and biocompatibility of the PEG chain, it has become a core reagent for precise molecular design.

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

III. [Application Fields] 
    1. Site-specific modification and functional conjugation of proteins/antibodies 
    2. Surface cross-linking and stability enhancement of nanoparticles 
    3. Construction of intelligent hydrogel networks 
    4. Synthesis of polymer block copolymers 
    5. Oriented immobilization of biosensor probes 

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

    Chongqing Yusi Pharmaceutical Technology Co., Ltd. is 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 need other products, please contact us: 
Contact Information: 
Landline: 023-62795528 
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092 

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