I. [Product Description]
    STA-PEG-SC (Stearic Acid-Polyethylene Glycol-Succinimidyl Ester) is a multifunctional organic intermediate with both hydrophobic stearic acid segments and hydrophilic PEG segments. It enables efficient bioconjugation through the succinimidyl ester group. This compound can be used as a pharmaceutical intermediate to construct amphiphilic molecular assemblies and plays a role in surface modification and stabilization in the synthesis of nanomaterials. Its customizable molecular weight can precisely meet the requirements of different systems.

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.
    【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 in a sealed and dry container 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 Fields]
    1. Surface functionalization modification of nanocarriers (ACS Nano, 2021)
    2. Site-specific conjugation reactions of proteins/antibodies (Bioconjugate Chem., 2022)
    3. Preparation of lipid-polymer hybrid nanoparticles (Langmuir, 2020)
    4. Template for self-assembly of polymer micelles
    5. Interface modification material for biosensors

Remarks: 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. operates under an integrated business model of independent R & D, production, and sales, providing professional research reagents for scientific experiments in universities. 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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