nephritogenic tubular epithelial antigen ( tub-ag ) , which had been found in immune complexes deposited along the glomerular capillary walls of some patients with idiopathic membranous glomerulonephritis , was solubilized from renal tubuli of humans by pronase digestion .
C0086445
idiopathic membranous glomerulonephritis
C0022646
renal