I. [Product Description]
VS-PEG-Serine (Vinyl Sulfone-Polyethylene Glycol-Serine) is a multifunctional organic intermediate that combines the high reactivity of the vinyl sulfone group with the excellent water solubility and biocompatibility of the PEG segment. It is widely used in the synthesis of pharmaceutical intermediates and biological coupling reaction systems. Its serine residue can provide specific modification sites, offering key structural support for the design of catalyst carriers and the development of functional materials.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freeze-thaw cycles.
【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, dry container at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use after constant temperature drying!

III. [Application Fields]
1. Site-specific coupling reactions between proteins and synthetic polymers
2. Surface modification of functionalized nanomaterials
3. Development of biocompatible hydrogel crosslinkers
4. Construction of enzyme immobilization carriers
5. Synthesis of biomimetic polymer materials

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under 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 offer 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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