I. [Product Description]
FA-PEG-Niacin is an organic intermediate of polyethylene glycol (PEG) functionalized with folic acid and niacin. It can be used as an efficient pharmaceutical intermediate for the preparation of targeted bioconjugates. Its unique PEG bridging structure enhances water solubility and biocompatibility, and it shows excellent stability and controllability in catalytic coupling reactions.

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 freezing and thawing.
    【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 it in a sealed and dry container at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
    1. Functional ligand modification of targeted delivery systems
    2. Cross-linking agent in biomolecular coupling reactions
    3. Hydrophilic modification of nano-drug carriers
    4. Oriented immobilization of biosensor probes
    5. Preparation of functional coatings on polymer material surfaces

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 with an integrated business model of independent R & D-production-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 requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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