immunofluorescent studies of kidney tissues were performed by staining with fitc-labeled heavy chain specific anti-human igg , iga , igm , acute phase reactant ( apr ) proteins such as alpha 1-anti-trypsin ( alpha 1-at ) , haptoglobin ( hpt ) and beta-lipoprotein ( beta-lp ) antisera , and then examined with a fluorescent microscope .
C1420192
heavy chain
C0086418
human