I. [Product Introduction]
WSW(WSWGPYS)-PEG-SAS is a high-purity organic intermediate. It constructs a functionalized complex by precisely coupling a liver-targeting polypeptide sequence with polyethylene glycol-alkyl sulfonate. It has excellent biocompatibility and amphiphilicity. This compound can be used as a pharmaceutical intermediate for the preparation of targeted molecular carriers. Its PEG segment provides controllable water solubility, and the alkyl sulfonate group enhances the interfacial activity. It is suitable for the construction of catalytic systems and the development of functional materials.

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

III. [Application Fields]
1. Preparation of functionalized materials for targeted molecular delivery systems.
2. Construction of self-assembly templates for amphiphilic nanoparticles.
3. Interface active agent for biopolymer coupling reactions.
4. Chemical modification elements for functional surface coatings.
5. Phase transfer medium in catalytic reaction systems.

Remarks: The products sold by our company are only 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 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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