I. [Product Description]
WGA-PEG-Tosyl is a high-purity organic intermediate. Based on the covalent coupling structure of wheat germ agglutinin (WGA) and polyethylene glycol (PEG), the terminal tosyl group (Tosyl) endows it with excellent reactivity. This compound can be used as a catalyst or linking module for bioconjugation reactions and is widely used in the fields of protein modification, polymer material synthesis, and nanocarrier construction. It combines the biocompatibility of the PEG chain with the target recognition property of WGA.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store under refrigeration and avoid repeated freeze-thaw cycles.
    【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 in a sealed and dry condition 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. Directional coupling and functional modification of protein-ligand complexes
    2. Introduction of surface functional groups in targeted nanodrug carriers
    3. Bridging of signal molecules and recognition units in biosensors
    4. Controllable immobilization of biological macromolecules in in vitro detection reagents
    5. Controllable construction of cross-linked networks of polymer materials

Note: The products sold by our company are only for scientific research and cannot be used for human experiments or human treatments.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an independent R & D-production-sales integrated business model, providing professional research reagents for scientific 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 requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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