I. [Product Description]
SS-PEG-Dansyl is a multifunctional organic intermediate constructed based on the dynamic response characteristics of disulfide bonds, the biocompatibility of polyethylene glycol (PEG), and the fluorescence labeling function of dansyl chloride. As a pharmaceutical intermediate, this compound can be used in the development of intelligent drug delivery systems. Its disulfide bond structure can be broken in a reducing environment to release active ingredients. Meanwhile, as a catalyst carrier platform, it is suitable for the construction of nanocatalytic systems.

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 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Construction of fluorescence-labeled nanocarriers (pH/GSH dual-responsive type)
2. Cleavable linker in bioconjugation reactions
3. Raw material for the synthesis of reversible cross-linked hydrogels
4. Surface modification of functional polymer materials
5. Intelligent carrier platform for targeted catalytic systems

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for scientific research 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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