I. [Product Description]
NH2-PEG-MAL is a multifunctional organic intermediate with both amino and maleimide groups. It can serve as a bio-molecule cross-linker or a key catalyst for polymer material synthesis through efficient coupling reactions. Its PEG segment endows the product with excellent water solubility and biocompatibility, and it is widely used in the development of pharmaceutical intermediates and the preparation of functionalized materials.

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 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.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after keeping it at a constant temperature and dryness!

III. [Application Fields]
    1. Cross-linker for polymer materials (e.g., construction of intelligent hydrogels).
    2. Directional modification of surface functional groups of nanoparticles.
    3. Site-specific coupling and stability enhancement of proteins/peptides.
    4. Immobilization carrier of probe molecules for biosensors.
    5. Interface modification of functionalized liposomes/micelles.

Note: 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. operates based on an integrated business model of independent R & D, production, and 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 offer professional product customization services.

If you have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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