Figure 3. Immunoflourescent analysis of natriuretic peptide receptor expression in normal human lens epithelial cells (nHLE). Immunoflourescence and confocal microscopy was used to determine expression of natriuretic peptide receptors in cultured normal human lens epithelial cells. Control image included nHLE cells incubated with no primary antibody but with a goat-anti-rabbit secondary. The data are typical of images representative of three or four random fields of view per receptor taken from a population of cells derived from whole globes (passage 2). The scale bar equals 50 microns.