I. [Product Description]
CHO-DNP-PEG-NHS is a multifunctional organic intermediate that combines the synergistic reactivity of aldehyde groups, 2,4-dinitroaniline (DNP), and N-succinimidyl ester (NHS). Its core value lies in enhancing water solubility through the polyethylene glycol (PEG) segment while enabling efficient coupling and functional modification, which is suitable for catalytic reaction systems and complex molecule construction.

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

III. [Application Fields]
    1. Directional labeling of proteins or antibodies in bioconjugate chemistry.
    2. Functional modification of material surfaces (e.g., nanoparticles, polymer membranes).
    3. Cross-linking agents or spacer arms in polymer synthesis.
    4. Preparation of fluorescent probes/targeted molecular complexes.
    5. Construction of catalyst carriers and optimization of heterogeneous reaction systems.

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 self-R & D, 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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