Fig. 3From: Reversely immortalized mouse salivary gland cells presented a promising metabolic and fibrotic response upon BMP9/Gdf2 stimulationCharacterization of iSMGCs and iSLGCs. A Expression of salivary gland markers in iSMGCs and iSLGCs. Cells were fixed with paraformaldehyde and incubated with primary and fluorescently labeled secondary antibodies in sequence. Stains without primary antibodies were used as the negative control. Representative results were photographed by laser scanning confocal microscope. Bar, 50 μm. B Flow cytometry analysis of the expression of salivary gland markers revealed the percentage of specific markers in iSMGCs and iSLGCsBack to article page