I. [Product Description]
WSW(WSWGPYS)-PEG-OH is an organic intermediate based on polypeptide-polyethylene glycol (PEG) coupling, which combines the specific recognition ability of the polypeptide sequence with the excellent water solubility and stability of the PEG chain. This compound can be used as a pharmaceutical intermediate in bioconjugation reactions or as a functionalized carrier in catalytic systems, suitable for high-precision molecular design and the development of biocompatible materials.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store refrigerated 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 in a sealed, 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. Synthesis and characterization research of functional PEG-polypeptide conjugates.
    2. Hydrophilic modification of nanodrug carrier materials.
    3. Development of bio-sensor interface directional assembly technology.
    4. Controlled cross-linking reaction of polymer composites.
    5. Construction and optimization of targeted molecular probes.

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 self-research, 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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