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Showing 1–5 of 5 results
Advanced filters: Author: Yi Man Eva Fung Clear advanced filters

  • A method to label membrane proteins with a DNA tag has been developed that enables the selection of DNA-encoded chemical libraries against endogenous membrane proteins on live cells. As a demonstration, a 30-million-compound DNA-encoded chemical library is screened against folate receptor, carbonic anhydrase 12 and epidermal growth factor receptor on live cells.

    • Yiran Huang
    • Ling Meng
    • Xiaoyu Li
    Research
    Nature Chemistry
    Volume: 13, P: 77-88

  • In an inter-laboratory study, the authors compare the accuracy and performance of three optical density calibration protocols (colloidal silica, serial dilution of silica microspheres, and colony-forming unit (CFU) assay). They demonstrate that serial dilution of silica microspheres is the best of these tested protocols, allowing precise and robust calibration that is easily assessed for quality control and can also evaluate the effective linear range of an instrument.

    • Jacob Beal
    • Natalie G. Farny
    • Jiajie Zhou
    ResearchOpen Access
    Communications Biology
    Volume: 3, P: 1-29

  • Post-translational modifications (PTMs) of lysine side chains are important mediators of protein-protein interactions, particularly in chromatin. Photo-lysine, a diazirine analog of lysine, provides a tool to covalently capture proteins that bind lysine and its PTMs.

    • Tangpo Yang
    • Xiao-Meng Li
    • Xiang David Li
    Research
    Nature Chemical Biology
    Volume: 12, P: 70-72