Expression of steroid hormone receptors by leukocytes was measured in freshly isolated cells from kidney, liver, spleen, and thymus using flow cytometry. Dot plots show glucocorticoid receptor (GR), androgen receptor (AR), and progesterone receptor (PR) are expressed by CD45+ cells from each tissue. Cross-hatch lines were determined by comparing with isotype controls. Data shown is representative of 9 independent experiments.