1.
Cytometry A
; 93(7): 681-684, 2018 07.
Article
in English
| MEDLINE
| ID: mdl-30080305
ABSTRACT
Calcium (Ca2+ ) signaling controls T-cell activation and functions. Ca2+ concentrations are locally detected and controlled by Ca2+ -sensors (STIM1 and 2 detecting the depletion from ER stores channels) and Ca2+ -channels (ORAI1-3 in the cell membrane and VDAC1 in the outer mitochondrial membrane). We first validated and titrated antibodies to assess the expression of these Ca2+ -sensors and -channels in human and murine cells, and further devised a 18-antibodies mass cytometry panel to characterize their expression in primary murine lymphocyte subsets.