I. [Product Description]
NCO-PEG-Mal is a multifunctional organic intermediate that enables precise coupling reactions through the isocyanate group (NCO) and maleimide group (Mal). Its polyethylene glycol (PEG) chain can significantly improve the water solubility and biocompatibility of compounds. This molecule, as an efficient catalyst carrier and pharmaceutical intermediate, has important application value in the fields of material surface modification and biomolecule labeling.

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

III. [Application Fields]
1. Site-specific coupling reactions of biological macromolecules and nanoparticles
2. Surface functional modification of polymer materials
3. Construction of protein/antibody labeling and tracking systems
4. Preparation of intelligent responsive hydrogels
5. Development of industrial catalyst immobilization carriers

Remarks: The products sold by our company are only used 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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