I. [Product Description]
HZ-PEG-valine hydrazide-polyethylene glycol-valine is a multifunctional organic intermediate that combines the high water solubility and low immunogenicity of polyethylene glycol (PEG) with the directional coupling properties of valine hydrazide. It is widely used in the synthesis of pharmaceutical intermediates and the modification of polymer materials. Its controllable PEG chain length and active functional group design provide a precise regulation platform for catalytic reaction systems and the development of functional materials.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store it in a refrigerator and avoid repeated freezing and thawing.
    【Solvent】 Common 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 sealed and dry place at a low temperature below 4°C.
▪ Precautions: ▶ To ensure the stability of the product, please open the package only after it has been dried at a constant temperature!

III. [Application Fields]
    1. Directional coupling and surface modification of functional groups in polymer materials.
    2. Hydrophilicity regulation and stability enhancement of nanomedicine carriers.
    3. Immobilization of signal molecules and probes in biosensors.
    4. Designable functionalization of carrier materials in catalytic reaction systems.
    5. Controllable chemical modification of protein/polypeptide compounds.

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 offer 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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