I. [Product Description]
FA-PEG-Valeric Acids is a functionalized triblock copolymer. As a high-performance organic intermediate, it is widely used in the construction of targeted delivery systems and the modification of biocompatible materials. Its core value lies in the controllable combination of folic acid targeting groups and PEG chains to achieve precise molecular design. Meanwhile, the valeric acid terminal provides highly efficient active sites for subsequent coupling reactions, making it suitable for the synthesis of pharmaceutical intermediates and the development of catalyst carriers.

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

III. [Application Fields]
    1. Functional modification of targeted nanodrug carriers
    2. Directional coupling of biosensor probes
    3. Hydrophilic modification of polymer material surfaces
    4. Controllable conjugation of peptide/protein drugs
    5. Construction of amphiphilic carriers in catalytic reactions

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 experiments in universities. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also provide专业化的产品定制服务.

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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