I. [Product Description]
OVA-PEG-Vinylsulfone is a high-purity organic intermediate that enables specific bioconjugation through the vinyl sulfone group. It is widely used in protein modification and functionalization research. Its core value lies in the controllable molecular weight design of the PEG chain, which significantly enhances water solubility and reduces immunogenicity. It is suitable for the synthesis of pharmaceutical intermediates and the construction of catalyst support systems.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store it 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 it in a sealed, dry place 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. Site-specific conjugation of biomacromolecules (such as antibodies and enzymes) with functional groups.
    2. Surface functionalization modification of polymer materials.
    3. Hydrophilicity regulation of nanodrug delivery systems.
    4. Immobilization strategies in protein microarray preparation.
    5. Design of recyclable catalysts in heterogeneous catalytic reactions.

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 based on 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 provide 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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