I. [Product Description] 
Collagen-PEG-Tyrosine is a multifunctional organic intermediate that bridges collagen and tyrosine through polyethylene glycol (PEG). It combines biocompatibility and chemical modifiability and can be used as a pharmaceutical intermediate or a functionalized carrier for catalytic reactions. Its unique PEG modification significantly enhances water solubility and stability, making it suitable for directional modification in complex biochemical systems.

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 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 environment at a low temperature below 4°C. 
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying! 

III. [Application Areas] 
    1. Surface functional modification of biomaterials (Reference: ACS Biomaterials Science & Engineering) 
    2. Targeted linking carrier for drug delivery systems (Reference: Journal of Controlled Release) 
    3. Enzyme immobilization and construction of catalytic reaction platforms (Reference: Biotechnology Progress) 
    4. Bionic interface design of tissue engineering scaffolds (Reference: Biomaterials Science) 
    5. Research on the synthesis of protein-polymer complexes (Reference: Macromolecular Bioscience) 

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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