I. [Product Description]
FA-PEG-PBA (Folic Acid-Polyethylene Glycol-Phenylboronic Acid) is a multifunctional organic intermediate with both targeted recognition and controllable coupling characteristics. It is widely used in the fields of pharmaceutical intermediate synthesis and biomaterial modification. The phenylboronic acid group in its structure can serve as a dynamic covalent bond catalyst, the PEG segment provides excellent water solubility and biocompatibility, and the folic acid module endows the molecule with specific binding ability.

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.
    【Solvents】Common 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 low-temperature, sealed, and dry environment below 4°C.
▪ Notes: ▶To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. Preparation of targeted delivery carrier materials (ACS Applied Materials & Interfaces, 2022)
2. Construction of glycoprotein-specific biosensors (Analytical Chemistry, 2021)
3. Surface modification of functional polymer materials (Biomacromolecules, 2023)
4. Molecular cross-linker for dynamic covalent hydrogels (Chemical Communications, 2020)
5. Bifunctional linker arm in bioorthogonal reactions (Journal of Materials Chemistry B, 2022)

Remarks: The products sold by our company are only for scientific research and cannot be used in human experiments or human treatments.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated operation model of independent R & D-production-sales, providing professional 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.

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