I. [Product Description]
STA-PEG-SH (Stearic acid-Polyethylene glycol-Thiol) is a multifunctional organic intermediate that combines a hydrophobic stearic acid segment and a hydrophilic PEG segment. It can undergo efficient coupling reactions through the thiol group (-SH). This compound has significant application value in the fields of pharmaceutical intermediate preparation, nanocarrier construction, and catalyst loading.

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

III. [Application Fields]
    1. Surface functional modification of nanomedicine carriers.
    2. Controllable self-assembly and cross-linking of polymer materials.
    3. Oriented immobilization of biosensor probes.
    4. Stable coating and dispersion of metal nanoparticles.
    5. Construction of polymer-protein complexes.

Remarks: 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 based on an integrated R & D-production-sales business model, providing professional 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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