Affymetrix gene array (U133 plus 2.0) data compiled from the human body index of gene expression database observing TSPAN33 expression in normal human tissue (n= 8) and immune cells. X axis is organized by organ systems: CNS (central nervous system), Gut (gastrointestinal), Struct (structural), Vasc (vasculature), Resp (respiratory), Endo (endocrine), Ur (urinary), Rep (reproductive), Imm_T (immune tissue), Imm_C (immune cells), and Dev (developmental).