specific 125i-anp binding to intact rat leydig ( 3,000 sites/cell ; kd = 0.11 nm ) , bovine aortic endothelial ( 14,000 sites/cell ; kd = 0.09 nm ) , bovine adrenal cortical ( 50,000 sites/cell ; kd = 0.12 nm ) , human lung fibroblast ( 80,000 sites/cell ; kd = 0.32 nm ) , and bovine aortic smooth muscle ( 310,000 sites/cell ; kd = 0.82 nm ) cells was saturable and high affinity .
C0016030
fibroblast
C0007634
cells