Single Bead Affinity Detection (SINBAD) for the Analysis of Protein-Protein Interactions
نویسندگان
چکیده
We present a miniaturized pull-down method for the detection of protein-protein interactions using standard affinity chromatography reagents. Binding events between different proteins, which are color-coded with quantum dots (QDs), are visualized on single affinity chromatography beads by fluorescence microscopy. The use of QDs for single molecule detection allows the simultaneous analysis of multiple protein-protein binding events and reduces the amount of time and material needed to perform a pull-down experiment.
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عنوان ژورنال:
- PLoS ONE
دوره 3 شماره
صفحات -
تاریخ انتشار 2008