I. [Product Description]
FA-PEG-leucine (Folic acid-Polyethylene glycol-Leucine) is a multifunctional organic intermediate. By precisely coupling the folic acid targeting group with the leucine functional unit and combining the excellent water solubility and biocompatibility of the PEG chain, it is widely used in the construction of drug delivery systems, bioconjugation reactions, and catalytic carriers. Its molecular structure has strong customizability and is suitable for the development of high-value-added pharmaceutical intermediates.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store refrigerated and avoid repeated freeze-thaw cycles.
    【Solvents】 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, dry environment 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 Fields]
    1. Functional intermediate for targeted drug delivery systems
    2. Specific linker in bioconjugation reactions
    3. Directional coupling unit for surface modification of nanomaterials
    4. Biocompatible carrier for in vitro detection reagents
    5. Construction of catalyst immobilization carriers

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. operates under an integrated business model of independent R & D, production, and 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 offer 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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