I. [Product Description] 
Collagen-PEG-NH₂ is a multifunctional organic intermediate. By combining the biocompatibility of collagen with the excellent stability of polyethylene glycol (PEG), the amino group endows it with high reactivity. This compound can be used as a pharmaceutical intermediate or a key cross-linking agent in polymer synthesis, and is suitable for the surface modification and functionalization reaction systems of biological materials.

II. [Product Details] 
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid. 
    【Stability】Store it under refrigeration and avoid repeated freezing and thawing. 
    【Solvents】Conventional 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. 
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying! 

III. [Application Fields] 
    1. Functional modification of biological material surfaces (such as cell scaffold construction) 
    2. As a cross-linking agent for amphiphilic block copolymers in polymer synthesis 
    3. As a stabilizer and coupling medium in the preparation of nanocarriers 
    4. Site-specific modification and controllable assembly of proteins/polypeptides 
    5. As an interfacial active component in the development of biomimetic coatings 

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. 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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