I. [Product Description]
BSA-PEG-FA (Bovine Serum Albumin-Polyethylene Glycol-Folic Acid) is a functionalized biological conjugate. Through precise coupling technology, the folic acid (FA) targeting group is connected to bovine serum albumin (BSA) via polyethylene glycol (PEG). It combines biocompatibility, long-circulation ability, and targeted recognition ability. As a high-end organic intermediate, this product is widely used in the construction of targeted carriers, modification of biomaterials, and optimization of catalytic reaction systems. The molecular weight can be custom-designed to meet diverse experimental needs.

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 freezing and thawing.
    【Solvent】Conventional organic solvents such as chloroform, dichloromethane, DMSO.
    【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】Store in a sealed, dry condition 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. Construction of functional carriers for targeted delivery systems
    2. Signal amplification interface modification in biosensors
    3. Grafting of biological activity functions on the surface of nanomaterials
    4. Directional labeling and stabilization treatment of in-vitro detection reagents
    5. Controlled assembly research of protein-small molecule complexes

Note: 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 under an integrated business model of self-research, 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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