I. [Product Introduction]
WGA-SS-PEG (Wheat Germ Agglutinin-Disulfide Bond-Polyethylene Glycol) is a multifunctional organic intermediate with targeting recognition, reduction-responsiveness, and enhanced water-solubility characteristics. Its core structure connects the WGA targeting module and the PEG hydrophilic chain through a disulfide bond (SS). It can be used as a pharmaceutical intermediate or catalyst carrier and is widely used in the fields of controlled release systems and 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 in a refrigerator and avoid repeated freeze-thaw cycles.
    【Solvents】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, 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. Construction of targeted drug delivery systems (based on the glycoprotein-specific binding ability of WGA)
    2. Research on the controlled release of reduction-sensitive nanocarriers (the SS bond breaks in a GSH environment)
    3. Bioconjugation and surface modification technology of biomacromolecules (PEGylation enhances stability)
    4. Development of signal amplification modules in in-vitro detection reagents
    5. Preparation of cell-membrane penetration-enhancing materials

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 provide professional product customization services.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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