I. [Product Description]
OPSS-PEG-Phenyl is a multifunctional organic intermediate that combines the dynamic reversible characteristics of the ortho-pyridyl disulfide bond with the biocompatibility of the PEG chain. It is widely used in the fields of bioconjugation reactions and material surface functionalization. This compound can serve as an efficient catalyst carrier or pharmaceutical intermediate and exhibits excellent performance in controllable assembly and targeted modification.

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

III. [Application Fields]
    1. Reversible cross-linking systems mediated by disulfide bonds in bioconjugation reactions.
    2. Surface functionalization modification of nanomaterials (e.g., gold nanoparticles).
    3. Dynamic covalent bond catalysts in polymer synthesis.
    4. Molecular linkers for site-specific labeling of proteins/peptides.
    5. Construction of intelligent responsive hydrogels.

Note: 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 under an integrated business model of independent research and development, production, and 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 offer professional product customization services.

If you have other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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