I. [Product Description]
SA-PEG-NHS (Stearic acid-polyethylene glycol-N-hydroxysuccinimide ester) is a multifunctional organic intermediate. Through the synergistic action of the hydrophobic stearic acid group and the hydrophilic PEG chain, it endows the material with excellent self-assembly and interface compatibility. Its NHS active ester group can achieve efficient coupling reactions and is widely used in the modification of biocompatible materials and the construction of functionalized catalyst carriers.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store refrigerated 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
    1. Hydrophobic-hydrophilic interface modification and functional assembly of polymer materials.
    2. Oriented coupling of active ligands on the surface of nanoparticles.
    3. Controllable immobilization of probe molecules in biosensors.
    4. Stable bonding of the carrier and active components in heterogeneous catalytic reactions.
    5. Preparation of functionalized microspheres and regulation of colloidal stability.

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 scientific research experiments in universities. 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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