Abstract:Introduction: Phospho-epitopes are difficult to detect by flow cytometry, currently requiring dedicated techniques and buffers, a total work time of 2 to 4 hours, 37°C and ice incubations, and 4 to 8 wash steps. The reference methods also uses methanol which is toxic for the user and harmful for the other cell markers, what compromises some multi-parametric studies. The FoxP3 marker is incompatible with “harsh” P-epitopes detection methods, rendering even more challenging the studies of Tregs functions. Method… Show more
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