I. [Product Description] 
ACA-PEG-Dansyl (Acrylamide-Polyethylene Glycol-Dansyl chloride) is a multifunctional organic intermediate with both polymer material modification and fluorescence labeling functions. Its core value lies in the efficient cross-linking achieved through the acrylamide group. The PEG segment endows it with excellent water solubility and biocompatibility, and the dansyl chloride group provides a sensitive fluorescence response characteristic. It is widely used in the fields of bioconjugation reactions, polymer material synthesis, and catalyst support construction.

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 freezing and thawing. 
    【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 sealed and dry at a low temperature below 4°C. 
▪ Notes: ▶ To ensure product stability, please make sure to open the package for use after constant temperature drying! 

III. [Application Fields] 
    1. Covalent modification and tracing of fluorescently labeled proteins/peptides 
    2. Thermosensitive cross-linking preparation of intelligent hydrogels 
    3. Surface functionalization modification of nano drug carriers 
    4. Construction of hydrophilic skeletons for polymer catalysts 
    5. Oriented coupling of biosensor probes 

Remarks: The products sold by our company are only for scientific research and cannot be used in human experiments or human treatments. 

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated R & D-production-sales business model, 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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