I. [Product Description]
NPC-PEG-Ornithine (Nitrophenyl carbonate-Polyethylene glycol-Ornithine) is a multifunctional organic intermediate with both high-efficiency coupling activity and excellent water solubility. It is suitable for the synthesis of pharmaceutical intermediates and the preparation of biocompatible materials. Its nitrophenyl carbonate group can serve as a highly reactive activating group, which can quickly combine with amino or hydroxyl groups. The PEG segment provides the ability to control molecular weight and spatial steric hindrance, and has important application value in the fields of catalytic reactions and bioconjugation.

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

III. [Application Fields]
    1. Site-specific modification and functionalization of biomolecules (such as proteins and polypeptides).
    2. Oriented coupling of functional groups on the surface of nanodrug delivery systems.
    3. Controllable introduction of active amino groups into polymer materials.
    4. Immobilization modification of signal molecules in biosensors.
    5. Use as a bifunctional cross-linking agent in organic synthesis.

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. is based on 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.

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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