I. [Product Description]
CLS-PEG-Biotin (Cholesterol-Polyethylene Glycol-Biotin) is a multifunctional organic intermediate. Through precise cholesterol modification and coupling with PEG segments, its biocompatibility and water solubility are significantly improved. This compound serves as an efficient catalyst carrier and pharmaceutical intermediate, suitable for fields such as bioconjugation, nanomaterial assembly, and surface functionalization. Its modular design supports flexible adjustment of the molecular weight to meet diverse research needs.

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

III. [Application Fields]
    1. Targeted modification and stability optimization of nanodrug delivery systems.
    2. Construction of signal amplification probes for the biotin-avidin system.
    3. Preparation of functional coatings for cell membrane biomimetic materials.
    4. Development of protein/antibody labeling and purification technologies.
    5. Improvement of surface hydrophilicity of polymer composites.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products in the market, our company's products have obvious price advantages. In addition, we also offer professional product customization services.

If you have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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