I. [Product Description]
Mal-PEG-CHEMS is a multifunctional organic intermediate. Through the high reactivity of the maleimide group, the hydrophilicity of the polyethylene glycol (PEG) chain, and the membrane anchoring property of cholesteryl hemisuccinate (CHEMS), it achieves molecular directional coupling and enhanced stability. This compound can be used as a pharmaceutical intermediate for the construction of bioconjugation systems. Meanwhile, its PEG segment exhibits a mild catalytic effect in specific reactions, making it suitable for the precise modification of complex molecular structures.

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】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 environment.
▪ Precautions: ▶ To ensure product stability, please open the package for use after constant temperature drying!

III. [Application Fields]
    1. Surface modification of functionalized liposomes in targeted drug delivery systems.
    2. Site-specific coupling reactions between proteins/antibodies and nanocarriers.
    3. Hydrophilic-hydrophobic regulation of biocompatible polymer materials.
    4. Stability enhancer for cell membrane biomimetic materials.
    5. Controllable labeling of fluorescent probes and biological macromolecules.

Remarks: 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. follows 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 offer 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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