the primary structure of ovine hypothalamic hypophysiotropic luteinizing hormone-releasing factor , lrf , has been established as pglu-his-trp-ser-tyr-gly-leu-arg-pro-gly-nh ( 2 ) by hydrolysis of the peptide with chymotrypsin or pyrrolidone-carboxylylpeptidase and by analysis of the products by an edman-dansylation sequencing technique , as well as by mass spectrometry of the derived phenylthiohydantoins .
C0020663
structure
C0023610
lrf