I. [Product Description]
Br-PEG-Arginine (Bromide-Polyethylene Glycol-Arginine) is a multifunctional organic intermediate that combines the excellent water-solubility of polyethylene glycol (PEG) with the biocompatibility of arginine. It is widely used in the synthesis of pharmaceutical intermediates and the construction of catalytic reaction systems. Its unique bromide active end-group and arginine-functionalized structure enable it to exhibit high reaction activity and controllability in fields such as bio-conjugation and polymer modification.

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 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Construction of functional carriers in drug delivery systems.
    2. Site-specific modification and conjugation of biological macromolecules (such as antibodies and enzymes).
    3. Cross-linking agent for surface functional modification of polymer materials.
    4. Preparation of stabilizing coatings for nanoparticles.
    5. Design of heterogeneous catalytic carriers in catalytic reactions.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated R & D-production-sales model, 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 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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