I. [Product Description]
SS-PEG-NBD is a multifunctional organic intermediate based on the dynamic responsiveness of disulfide bonds. It combines the hydrophilicity of polyethylene glycol (PEG) and the photosensitive properties of nitrobenzoxadiazole (NBD), and is suitable for bioconjugation, modification of polymer materials, and development of fluorescent probes. Its modular design can serve as an efficient catalyst or a functionalized linking unit, and is widely used in the synthesis of pharmaceutical intermediates and the preparation of nanomaterials.

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】 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.
▪ Notes: ▶ To ensure product stability, please open the package for use after constant temperature drying!

III. [Application Fields]
    1. Construction of dynamic responsive cross-linkers in bioconjugation technology
    2. Development of pH/GSH dual-responsive materials for nanodrug delivery systems
    3. Surface functional modification and self-healing coating of polymer materials
    4. Fluorescent labeling probes for the study of cell membrane permeability
    5. Design of reversible linking arms for targeted delivery systems

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D-production-sales, and provides 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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