I. [Product Description]
This product is a PEG-SS modified organic intermediate containing the targeting peptide sequence CGEMGWVRC. It achieves controllable dissociation properties through disulfide bonds and has excellent water solubility and biocompatibility. As a pharmaceutical intermediate, it is widely used in the construction of targeted delivery systems. Its PEGylated structure can effectively improve the stability of compounds, and the responsive cleavage property of the SS bond makes it a key functional module of intelligent delivery 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 in a sealed and dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Functional modification intermediate for targeted delivery systems
2. Preparation of stimuli-responsive nanoparticles
3. Site-specific coupling reaction of biological macromolecules
4. Construction of controlled release systems for proteins/nucleic acids
5. Interface modification material for biosensors

Note: 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. is based on an integrated business model of independent research and development-production-sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products in 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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