1955 年 75 巻 11 号 p. 1325-1328
ACTH, obtained from bovine anterior pituitary by the oxycellulose method, was examined by paper electrophoresis and this revealed that it was composed of at least two components. The amino acid component contained, besides the usual amino acids, an unknown substance which colors with Amidoschwarz 10B. As the terminal group phenylalanine, threonine, tyrosine, and the foregoing unknown substance were observed.