I. [Product Description]
NH2-PEG-NPC (Amino-Polyethylene Glycol-Nitrophenyl Carbonate) is a multifunctional organic intermediate with dual reaction characteristics of amino groups and active ester groups. It is widely used in the fields of bioconjugation reactions and polymer material synthesis. Its PEG segment endows it with excellent water solubility and biocompatibility. It can be used as an efficient catalyst carrier or pharmaceutical intermediate, suitable for the precise construction of complex molecular systems.

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

III. [Application Fields]
    1. Directional coupling of amino groups and carboxyl groups in polymer material synthesis.
    2. Functional modification of the surface of nanoparticles.
    3. Site-specific labeling and cross-linking reactions of proteins/polypeptides.
    4. Construction of biosensor probes.
    5. Recyclable carrier in organic catalytic reactions.

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. is based on an integrated business model of independent R & D-production-sales, providing 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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