Figure 2From: Expression of phosphodiesterase 6 (PDE6) in human breast cancer cellsExpression of PDE6B protein in breast cancer cell lines by immunofluorescence. MCF-7 and MDA-MB-231 cell lines were stained with PDE6β primary and Alexa Fluor conjugated secondary antibodies and counterstained with DAPI as described in Methods. Controls were treated identically except that the primary antibody was omitted.Back to article page