I. [Product Description]
    BSA-PEG-(Vinylsulfone) is a highly reactive bioconjugation intermediate. Based on the covalent modification of bovine serum albumin (BSA) and polyethylene glycol (PEG), the terminal vinyl sulfone group can specifically bind to thiol compounds. This compound combines the stability of proteins and the steric hindrance effect of PEG, and is widely used in the preparation of organic intermediates, the construction of pharmaceutical carriers, and the optimization of enzyme catalytic systems. It is especially suitable for complex reaction systems that require precise control of conjugation sites.

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

III. [Application Fields]
    1. Preparation of intermediates for site-specific conjugation reactions of biomacromolecules
    2. Surface modification of functionalized nanomaterials
    3. Oriented immobilization of enzyme-cofactor complex systems
    4. Construction of targeted drug delivery carriers
    5. Functional modification of biosensor probes

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 under an integrated business model of independent R & D-production-sales, providing professional scientific 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 offer professional product customization services.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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