I. [Product Description]
NH2-PEG-Silane (Amino-Polyethylene Glycol-Silane) is a multifunctional organic intermediate that combines the reactivity of silane coupling agents with the steric hindrance effect of the PEG chain. It is widely used in material surface modification, nanoparticle functionalization, and the construction of biocompatible interfaces. Its amino group supports further derivatization reactions, and the silane group enables stable bonding with inorganic matrices. It is an efficient catalyst and linking molecule for the preparation of functional composite materials.

II. [Product Details]
【Appearance】: Depending on the molecular weight, it appears 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. Surface functionalization modification of inorganic nanoparticles (such as SiO₂, quantum dots).
2. Oriented coupling of silicon-based substrates and biomolecules in biosensors.
3. Preparation of amino-PEG antifouling coatings on polymer materials (PDMS, glass).
4. Construction of hydrophilic interfaces on microfluidic chips.
5. Controllable assembly and stability optimization of drug carrier systems.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated R & D-production-sales business model, 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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