I. [Product Description]
Vitamin E-PEG-OPSS is a multifunctional organic intermediate that combines the lipophilicity of vitamin E, the hydrophilicity of the PEG chain, and the high reactivity of the OPSS group. It is widely used in bioconjugation, polymer material synthesis, and the construction of catalytic systems. Its unique structural design can serve as a pharmaceutical intermediate or a key component for functional modification, and is of great value in the fields of nano-carrier construction and surface functionalization.

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 condition 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 Areas]
    1. Surface modification of functionalized nanoparticles in materials science.
    2. A controllable cross-linking agent in bioconjugation technology.
    3. Enhancement of the stability of polymer micelles or liposomes.
    4. An intermediate carrier for the directional labeling of proteins/peptides.
    5. Synthesis of photoresponsive smart materials.

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

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 university scientific research experiments. 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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