immunoelectrophoretic analyses of 'proteinase i ' with antisera to rat alpha 1-macroglobulin , alpha 2-macroglobulin , and rat liver cathepsins reveal that this high-molecular-mass proteinase is a complex of alpha 1-macroglobulin and the cysteine proteinases cathepsin b , h and l .
C2717970
cysteine proteinases
C0699919
cathepsin b