I. [Product Introduction]
Con A-PEG-(Vinylsulfone) VS is a highly reactive organic intermediate. Through the precise coupling of concanavalin A (Con A) and polyethylene glycol (PEG), and the terminal modification with vinyl sulfone (VS) groups, it combines biocompatibility and chemical modifiability. This product can be used as an efficient catalyst or cross-linking agent and is widely applied in fields such as protein coupling and surface functionalization of biomaterials. It is a key reagent for the preparation of pharmaceutical intermediates and the development of bioconjugation technology.

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 dry place at a low temperature below 4°C in a sealed container.
▪ Note: ▶ To ensure product stability, please make sure to open the package for use after constant-temperature drying!

III. [Application Fields]
1. Directed coupling of biological macromolecules (such as antibodies and enzymes) with nanomaterials.
2. Preparation and cross-linking modification of functionalized hydrogels.
3. Synthesis of cell surface labeling probes and construction of signal amplification systems.
4. Interface modification and signal transduction optimization of biosensors.
5. Controllable assembly and stability improvement of targeted drug delivery systems.

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, and 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 specialized product customization services.

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

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