I. [Product Description]
TPP-PEG-Mal (Triphenyl Phosphate-Polyethylene Glycol-Maleimide) is a multifunctional organic intermediate with both high catalytic activity and precise coupling performance. It is widely used in the fields of polymer synthesis, biomaterial modification, and nanocarrier preparation. The maleimide group in its structure can achieve specific thiol coupling, the PEG segment endows it with excellent water solubility and biocompatibility, and the triphenyl phosphate group enhances the molecular stability. It is a key component in the development of pharmaceutical intermediates and the construction of catalytic reaction systems.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it is a white/off-white solid or a viscous liquid.
    【Stability】 Store it refrigerated and avoid repeated freezing and thawing.
    【Solvent】 Conventional organic solvents such as chloroform, dichloromethane, DMSO, etc.
    【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】 Store it in a sealed and dry place 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. Cross-linking agent for polymer materials: Used to construct degradable hydrogels and intelligent responsive polymer networks.
    2. Surface modification of nanoparticles: Achieve targeted ligand directional coupling through the maleimide group.
    3. Bioconjugation reaction: Used as a linker for the functional modification of biological macromolecules such as proteins and antibodies.
    4. Construction of functionalized liposomes: Enhance the stability and cell penetration efficiency of the drug delivery system.
    5. Organic synthesis catalyst: Participate in the phosphorylation reaction and the construction of multi-component catalytic systems.

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. is based on 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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