I. [Product Description]
WSW(WSWGPYS)-PEG-Sodium Alginate is a functionalized complex modified with liver-targeting polypeptides, forming a stable structure through the covalent coupling of polyethylene glycol (PEG) and sodium alginate. As an organic intermediate, this compound exhibits excellent targeting and biocompatibility in the construction of biomaterials. It can serve as a catalyst carrier or the core component of a functionalized platform and is suitable for the development of precise delivery systems.

II. [Product Details]
【Appearance】Depending on different molecular weights, it exists as a white/off-white solid or a viscous liquid.
【Stability】Store refrigerated 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.
▪ Precautions: ▶ To ensure product stability, please open the package only after constant-temperature drying!

III. [Application Areas]
1. Preparation of targeted biological carriers (e.g., functional nanoparticles)
2. Surface functionalization modification of polymer materials
3. Oriented cross-linking platform in bioconjugation technology
4. Development of environmentally responsive composite materials
5. Construction of in vitro biomimetic membrane systems

Note: 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. operates based on an integrated business model of independent R & D-production-sales, providing professional 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: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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