I. [Product Description]
Dansyl-PEG-Alginate is a multifunctional organic intermediate formed by the covalent coupling of dansyl chloride, polyethylene glycol (PEG), and sodium alginate. It combines fluorescent properties with biocompatibility and is suitable for applications such as biological labeling, polymer material modification, and catalytic carrier construction. Its core value lies in the high water solubility and stability conferred by the PEG segment, as well as the sensitive fluorescence response characteristics of the dansyl group.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store refrigerated and avoid repeated freeze-thaw cycles.
    【Solvents】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
    【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】 Store in a sealed, dry container at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
    1. Preparation of Fluorescent Probes: For the labeling and tracking of biological macromolecules (such as proteins and polysaccharides).
    2. Modification of Polymer Materials: To enhance the fluorescence tracing performance of hydrogel materials.
    3. Construction of Nanocarriers: As a functional coating to enhance the stability and targeting of nanoparticles.
    4. Optimization of Catalytic Systems: As an amphiphilic carrier to immobilize metal catalysts.
    5. Development of Biosensors: To detect small environmental changes in combination with fluorescent signals.

Note: The products sold by our company are for scientific research purposes only and cannot be used in 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 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 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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