I. [Product Description]
OPSS-PEG-P4VP is a multifunctional organic intermediate that combines the dynamic covalent bond characteristics of ortho-pyridyl disulfide (OPSS) with the biocompatibility of polyethylene glycol (PEG). It is suitable for the construction of drug delivery systems and the synthesis of polymer materials. The poly(4-vinylpyridine) (P4VP) in its structure can serve as a catalyst carrier and has important application value in the fields of nanoassembly and controlled release.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/whitish solid or a viscous liquid.
    【Stability】Store under refrigeration and avoid repeated freeze-thaw cycles.
    【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 sealed, dry, and at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please note that the package should only be opened for use after constant temperature drying!

III. [Application Fields]
    1. Surface functional modification of nanoparticles
    2. Preparation of stimuli-responsive polymer copolymers
    3. Oriented coupling reaction of biomolecules
    4. Controllable immobilization of catalytic active centers
    5. Interface engineering of functional coating materials

Note: 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. is based on an integrated business model of independent research and development, production, and sales, providing professional scientific research reagents for scientific research experiments in universities. Compared with similar products on the market, the 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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