I. [Product Description]
NPC-PEG-His (Nitrophenyl carbonate-Polyethylene glycol-Histidine) is a multifunctional organic intermediate that combines high catalytic activity and biocompatibility. It is widely used in the synthesis of pharmaceutical intermediates and the modification of polymer materials. The PEG segment in its molecular structure can adjust the hydrophilic-hydrophobic balance, while the histidine group provides active sites for metal ion coordination, making it suitable for the construction of complex catalytic systems.

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 freeze-thaw cycles.
    【Solvents】 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 place at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Surface functionalization modification of polymer materials (such as nanoparticle coating).
    2. Introduction of active sites in the construction of enzyme immobilization carriers.
    3. Ligand design for metal-organic framework (MOFs) catalysts.
    4. Linker in the synthesis of protein-polymer complexes.
    5. Signal molecule coupling in 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. operates under an integrated business 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 provide professional product customization services.

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

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