I. [Product Description]
WSW(WSWGPYS)-PEG-Aminooxy is a functionalized organic intermediate covalently modified by a liver-targeting polypeptide and polyethylene glycol, possessing both high biocompatibility and specific binding ability. This compound enhances water solubility and stability through the PEG segment and can be used as a pharmaceutical intermediate for the optimization of bioconjugation reaction systems or as a molecular carrier for directional modification in catalytic reactions.

II. [Product Details]
    【Appearance】Depending on different molecular weights, 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Functionalized linking arm in bioconjugation reactions for protein/nucleic acid labeling.
    2. Preparation of targeted nanomaterials to enhance carrier specificity and circulation stability.
    3. Surface modification of polymer materials to optimize hydrophilicity and biodistribution properties.
    4. Construction of in vitro molecular recognition systems for the study of receptor-ligand interactions.
    5. Synthesis of signal amplification modules in biosensor development.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under 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 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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