to elucidate the posttranslational processing of gamma-human atrial natriuretic polypeptide ( human atrial natriuretic factor- [ 1-126 ] ) , which is a prohormone of alpha-human atrial natriuretic polypeptide ( human atrial natriuretic factor- [ 99-126 ] ) , and the secretion of gamma-human atrial natriuretic polypeptide-derived peptides from the heart , we established a radioimmunoassay specific for the n-terminal sequence of gamma-human atrial natriuretic polypeptide , gamma-human atrial natriuretic polypeptide- ( 1-25 ) , as well as a radioimmunoassay for alpha-human atrial natriuretic polypeptide .
C0018787
heart
C0018792
atrial