I. [Product Description]
CLS-PEG-MAL Cholesterol-polyethylene glycol-maleimide is a multifunctional organic intermediate. Through the hydrophobic anchoring effect of cholesterol and the efficient coupling properties of maleimide groups, it is widely used in the construction of nanocarriers and the modification of biomaterials. Its core value lies in being a pharmaceutical intermediate, which can precisely control the molecular assembly behavior. At the same time, the introduction of PEG segments significantly improves water solubility and biocompatibility, making it suitable for catalyst loading and functional interface engineering.

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 condition at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
    1. Surface modification and stability optimization of functionalized lipid nanoparticles
    2. Oriented coupling of thiolated ligands in biosensors
    3. Functional grafting and self-assembly regulation of polymer materials
    4. Molecular interface engineering of targeted delivery systems
    5. Biocompatibility modification of inorganic nanomaterials (such as gold nanoparticles)

Remarks: 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 business model of independent R & D-production-sales, providing professional scientific research reagents for scientific research experiments in universities. 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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