I. [Product Introduction]
SS-PEG-PS (Disulfide-Polyethylene Glycol-Polystyrene) is a multifunctional organic intermediate. It enables controllable assembly and responsive dissociation through dynamic disulfide bonds, and has significant advantages in targeted delivery systems and the construction of intelligent materials. Its polyethylene glycol segment endows excellent water solubility and biocompatibility, while the polystyrene module provides structural rigidity. It can be used as an efficient catalyst carrier or the core material of nanoreactors.

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

III. [Application Fields]
1. Preparation of stimulus-responsive nanoparticles (J. Mater. Chem. B, 2022)
2. Development of controllable protein/nucleic acid loading and delivery systems
3. Construction of polymer-metal composite catalytic materials
4. Surface modification of intelligent bionic membrane materials
5. Synthesis of sensitive elements for molecularly imprinted sensors

Remarks: 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. is based on 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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