I. [Product Description] 
IA-PEG-silane (Iodoacetyl-polyethylene glycol-silane) is a multifunctional organic intermediate that combines the reactivity of silane coupling agents with the hydrophilicity and flexibility of PEG chains. It is widely used in surface modification of materials, construction of functional molecules, and design of biocompatible interfaces. Its iodoacetyl and silane groups can serve as efficient connection sites for catalytic reactions or assembly of complex molecular structures.

II. [Product Details] 
    【Appearance】 Depending on the molecular weight, it exists as a white/off-white solid or a viscous liquid. 
    【Stability】 Store under refrigeration 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 in a sealed and dry condition 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. Materials Science: For surface functionalization modification of nanoparticles and quantum dots 
    2. Interface Engineering: PEGylation treatment of silicon substrate surfaces to improve hydrophilicity and anti-protein adsorption performance 
    3. Biosensor Development: Immobilization of biomolecules on electrode interfaces through silane groups 
    4. Polymer Composites: As a crosslinking agent to enhance the mechanical properties and stability of materials 
    5. Functional Coating Preparation: Construction of controllable release or responsive intelligent surfaces 

Note: The products sold by our company are only for scientific research and cannot be used in 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 in the market, our company's products have obvious price advantages. In addition, we also offer professional product customization services. 

If you need other products, please contact us: 
Contact Information: 
Landline: 023-62795528 
Customer Service Hotline: 18896157519丨QQ:3354316092 
                 19112925095丨QQ:3012135199 

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