I. [Product Description]
Collagen-PEG-C18 Stearate is a multifunctional organic intermediate. It achieves efficient biocompatibility modification through the precise coupling of collagen, polyethylene glycol (PEG), and stearic acid (C18). This compound combines the natural structural characteristics of collagen with the steric hindrance effect of PEG. It can be used as a pharmaceutical intermediate for the construction of targeted delivery systems or as an amphiphilic carrier in catalytic reactions to improve reaction efficiency.

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 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 Condition】 Store in a sealed, dry place at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
    1. As a drug carrier material for the encapsulation and sustained release of hydrophobic active molecules.
    2. A functional surface modifier in the preparation of biodegradable nanoparticles.
    3. A component for long-circulation time regulation in bioconjugation reactions.
    4. Modification of the hydrophilic-hydrophobic balance of tissue engineering scaffold materials.
    5. An enhancer of interface compatibility in polymer composites.

Remarks: The products sold by our company are only 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 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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