I. [Product Description]
Biotin-DNP-PEG-NHS is a multifunctional organic intermediate. Through the precise coupling of biotin with 2,4-dinitroaniline (DNP), it combines the excellent water solubility of polyethylene glycol (PEG) and the high reaction activity of NHS ester. It is suitable for biomolecule labeling, material surface modification, and the construction of catalytic systems. Its modular design allows for flexible adjustment of the PEG chain length to meet the requirements of steric hindrance and hydrophilic-hydrophobic balance in different application scenarios.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it exists as a white/off-white solid or a viscous liquid.
    【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
    【Solvent】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
    【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】 Store sealed and dry 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. Biotinylation labeling of proteins/antibodies and the construction of affinity purification systems
    2. Surface modification of functionalized nanoparticles (such as liposomes and micelles)
    3. Integration of signal amplification modules in molecular probe synthesis
    4. Oriented coupling of target capture layers in biosensors
    5. Introduction of active sites in cross-linking reactions of polymer materials

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated 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 offer 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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