I. [Product Description]
    BSA-PEG-NPC is a multifunctional organic intermediate prepared through the activation and modification of nitro-phenyl carbonate (NPC) of polyethylene glycol (PEG) with bovine serum albumin (BSA). It combines biocompatibility and controllable coupling properties. As an efficient pharmaceutical intermediate, this compound plays a key role in biomolecular modification and nanomaterial synthesis. Its NPC group can serve as a specific reaction site to form a stable connection with amino compounds.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store it in a refrigerator 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 condition at a low temperature below 4°C.
▪ Notes: ▶ To ensure the product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Directional coupling of biomacromolecules and functional groups
    2. Surface functional modification of nano drug delivery systems
    3. Construction of protein/enzyme immobilization carriers
    4. Preparation of fluorescent labeling probes
    5. Interface engineering of biosensors

Note: 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 based on an integrated business model of independent R & D-production-sales, providing professional research reagents for scientific research experiments in universities. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also provide 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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