Fig 5.
Immunolocalization of thromboxane A (TXA)-2 receptor, phospholipase-C (PLC)-γ1, and PLC-β3 polypeptides in human coronary microvessels (n = 6). Vessels were costained for smooth muscle α-actin with (A) TXA-2 receptor antibody or (B) PLC-β3. Matched negative controls are displayed below each row of primary antibody. (DAPI = 4’,6-diamidino-2-phenylindole.)