Flow cytometry can be used to study STAT phosphorylation on a per cell basis. Cells are fixed, permeablized, and stained with antibodies that specifically bind to the phosphorylated form of the STAT protein. This allows the tyrosine phosphorylation of a single STAT to be studied within a heterogeneous cell population and/or the phosphorylation of several STATs within the one cell type.
CITATION STYLE
Murphy, J., & Goldberg, G. L. (2013). Flow cytometric analysis of stat phosphorylation. In Methods in Molecular Biology (Vol. 967, pp. 161–165). Humana Press Inc. https://doi.org/10.1007/978-1-62703-242-1_11
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