I. [Product Description] 
MA-PEG-threonine (Methacrylate-Polyethylene Glycol-Threonine) is a multifunctional organic intermediate. By combining the polymerizability of the methacrylate group with the water-solubility of the PEG segment, it is suitable for the fields of polymer material synthesis and bioconjugation. The threonine residue in its structure can serve as a specific reaction site and is widely used in the preparation of pharmaceutical intermediates and the design of catalyst carriers, with excellent chemical modification flexibility and stability.

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, 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 Fields] 
    1. As a cross-linkable monomer for the synthesis of responsive hydrogel materials (ACS Macro Letters, 2022) 
    2. Construction of the hydrophilic modification layer in targeted nanocarriers (Journal of Colloid and Interface Science, 2023) 
    3. A directional coupling platform in protein/polypeptide bioconjugation reactions (Bioconjugate Chemistry, 2021) 
    4. A flexible immobilization carrier for metal-organic framework (MOFs) catalysts (Chemical Engineering Journal, 2020) 
    5. A core raw material for the surface functionalization modification of microfluidic chips (Lab on a Chip, 2023) 

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 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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