I. [Product Description] 
VA-PEG-Tyrosine (Valeric acid-Polyethylene glycol-Tyrosine) is a multifunctional organic intermediate. Through the coupling of valeric acid and tyrosine and PEG modification, the water solubility and biocompatibility of the molecule are significantly enhanced. This compound can be used as a pharmaceutical intermediate for the synthesis of biological materials or as a surface modifier in catalytic systems to improve reaction efficiency.

II. [Product Details] 
    [Appearance] Depending on different molecular weights, 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 condition at a low temperature below 4°C. 
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying! 

III. [Application Fields] 
    1. As an amphiphilic linker in the synthesis of polymer materials 
    2. Surface functional modification of nanodrug carriers 
    3. Cross-linking medium in protein/enzyme immobilization technology 
    4. Recyclable ligand in organic catalytic reactions 
    5. Construction of biocompatible coating materials 

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent research and development-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 need other products, please contact us: 
Contact Information: 
Landline: 023-62795528 
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092 

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