I. [Product Description]
VS-PEG-Acetylthio is a multifunctional organic intermediate. The vinyl sulfone group and acetylthio group in its structure endow it with efficient thiol-specific coupling ability, and the PEG chain can significantly improve the water solubility and biocompatibility of the compound. This product is suitable for biological coupling fields such as protein modification and nanocarrier preparation, and also has important application value in catalyst design and polymer material synthesis.

II. [Product Details]
    [Appearance] Based 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] 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 and dry place at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please note that the package can only be opened for use after constant temperature drying!

III. [Application Fields]
    1. Construction of coupling reaction systems for site-specific modification of proteins/antibodies.
    2. Surface functionalization modification of gold nanoparticles/quantum dots.
    3. Development of directional immobilization technology for biosensor probes.
    4. Controllable synthesis of stimulus-responsive polymer materials.
    5. Crosslinking agents and stabilizers for in vitro detection reagents.

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. is 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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