I. [Product Description]
VS-PEG-Lysines (Vinylsulfone-Polyethylene Glycol-Lysine) is a multi-functional organic intermediate. Its core value lies in the high reactivity of the vinyl sulfone group and the biocompatibility of the PEG segment. It can serve as a key linker for protein conjugation and nanomaterial modification. This compound exhibits excellent stability and customizability in bioconjugation reactions, polymer synthesis, and catalytic systems.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it in a refrigerator 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 it in a sealed, dry container at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Directed introduction of active groups in bioconjugation reactions
2. Surface functionalization modification of nanomaterials
3. Hydrophilic modification of polymer materials
4. Construction of biosensor probes
5. Development of enzyme immobilization carriers

Note: 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. 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 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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