Figure 2.
Expression profile of KATP channel subunit SUR2A. SUR2A was not present in the anterior angle (B), cornea (D), or retina (F). Some background autofluorescence was observed in the angle and the retinal IPL and OPL. The negative controls were incubated with secondary antibody only and used to set the fluorescent intensity. Red fluorescence: SUR2A. Blue fluorescence: DAPI. Scale bar: 20 μm for all micrographs.