I. [Product Description]
FA-PEG-PASP (Folic acid-Polyethylene glycol-Polyaspartic acid) is a functionalized amphiphilic block copolymer. It combines the folic acid targeting property, the biocompatibility of PEG, and the modifiable characteristics of PASP. It can be used as an organic intermediate or a pharmaceutical intermediate for the construction of targeted delivery systems. The PEG segment in its molecular structure can effectively regulate the balance between hydrophilicity and hydrophobicity, and is suitable for the self-assembly of nanocarriers and the field of catalyst loading.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store it under refrigeration and avoid repeated freeze-thaw cycles.
    【Solvent】 Common organic solvents such as chloroform, dichloromethane, and DMSO.
    【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】 Store it in a sealed, dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Targeted Delivery System: As an amphiphilic carrier material, it is used to construct pH-responsive nanoparticles.
    2. Nanomaterial Preparation: Self-assemble to form micelles or vesicles for encapsulating hydrophobic substances.
    3. Biosensors: Functionalize the sensing interface with folic acid receptor targeting.
    4. Polymer Composites: Compound with inorganic nanoparticles to improve material dispersibility.
    5. Catalyst Support: Use the side-chain groups of PASP to immobilize metal catalysts.

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, 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 provide specialized product customization services.

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Contact Information:
Landline: 023-62795528
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