I. [Product Description]
VS-PEG-Threonine is a multifunctional organic intermediate. Through the synergistic effect of the vinyl sulfone group (VS) and threonine, it can serve as an efficient bioconjugation reagent and pharmaceutical intermediate, and is widely used in polymer material modification and catalytic reaction systems. Its core value lies in the excellent water solubility and customizability of the PEG segment, as well as the directional conjugation ability of threonine, which is suitable for the precise modification of complex biomolecules.

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 freeze-thaw cycles.
    【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 at a low temperature of below 4°C in a sealed and dry environment.
▪ Precautions: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
    1. Covalent modification of target molecules in bioconjugation reactions.
    2. Functional surface modification of nanodrug carriers.
    3. Site-specific PEGylation modification of proteins or polypeptides.
    4. Enhancement of hydrophilicity and optimization of stability of polymer materials.
    5. Directional immobilization of active sites in catalytic 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. is based on 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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