I. [Product Description]
Mal-PEG-Phenyl (Maleimide-polyethylene glycol-phenyl) is a multifunctional organic intermediate. Through the high reactivity of the maleimide group and the hydrophobic modification properties of the phenyl group, it enables precise bioconjugation and material functionalization. Its PEG segment provides excellent water solubility and biocompatibility, making it suitable for the synthesis of pharmaceutical intermediates and the construction of catalytic reaction systems.

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

III. [Application Fields]
    1. Site-specific modification and conjugation of biomolecules (such as proteins and antibodies).
    2. Surface grafting of functionalized materials and regulation of hydrophobic interfaces.
    3. Cross-linking agent in the construction of nano-drug delivery systems.
    4. Reversible addition-fragmentation chain transfer (RAFT) catalyst in polymer synthesis.
    5. Preparation of fluorescent probes and targeted molecular complexes.

Note: 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. operates under 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.

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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