I. [Product Description]
NPC-PEG-Tryptophan is a multifunctional organic intermediate. Through the synergistic effect of the nitrophenyl carbonate activating group and the polyethylene glycol (PEG) segment, it significantly enhances the efficiency of bioconjugation. This compound combines the precise modification characteristics of pharmaceutical intermediates with the high reactivity of catalysts, and is suitable for the construction and functional modification of complex molecular systems. Its PEG segment can effectively improve the water solubility and biocompatibility of the product.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it exists as a white/off-white solid or a viscous liquid.
    【Stability】 Store it 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 it in a sealed and dry environment 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. Functional modification of polymer materials (refer to the Polymer Chemistry journal).
    2. Development of site-specific bioconjugation technology for biomacromolecules (ACS Biomaterials Science literature).
    3. Bridging of active groups in the preparation of targeted carriers (RSC Advances research case).
    4. Oriented immobilization of ligands on the surface of nanoparticles.
    5. Controllable cross-linking reaction in enzyme-catalyzed systems.

Remarks: 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 in an integrated business model of independent R & D-production-sales, and provides 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.

If you have other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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