I. [Product Description]
OVA-PEG-OPSS is a multifunctional organic intermediate. It enables efficient thiol coupling reactions through the OPSS active group and is widely used in the modification of biological macromolecules and the construction of functionalized carriers. Its PEG segment can precisely regulate the hydrophilicity and hydrophobicity of the molecule, having dual values in the synthesis of pharmaceutical intermediates and the optimization of biocatalytic systems. It is suitable for the development of high-precision bioconjugation technology.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it exists as a white/off-white 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Directed coupling of antibodies/proteins and nanoparticles in bioconjugation technology.
    2. Surface modification and stability enhancement of functionalized nanomaterials.
    3. Immobilization of signal molecules in the development of in vitro diagnostic reagents.
    4. Controllable thiol reaction system in protein labeling technology.
    5. Interface functionalization modification in the construction of biosensors.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. adopts an integrated business model of independent research and development-production-sales to provide professional scientific 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 provide 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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