I. [Product Description]
HS-PEG-CLS (Thiol-Polyethylene Glycol-Cholesterol) is a multifunctional organic intermediate. Through the synergistic action of the thiol (-SH) active group, the polyethylene glycol (PEG) segment, and the hydrophobic structure of cholesterol, it is widely used in the fields of nanocarrier preparation and bioconjugation. Its molecular design combines the hydrophilic modification ability of PEG and the membrane anchoring property of cholesterol, and it can be used as a pharmaceutical intermediate or a catalyst carrier, significantly improving the stability and targeting of the composite system.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store 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 in a dry, airtight container 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 Areas]
    1. Surface functional modification of nano-drug carriers
    2. Construction of hydrophilic-hydrophobic interfaces in targeted delivery systems
    3. Cross-linking agent in protein/antibody conjugation reactions
    4. Enhancement of the stability of liposome membrane materials
    5. Oriented immobilization of biosensor probes

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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