amino acid analysis of the hot trichloroacetic acid-insoluble material from sickle erythrocytes which had been incubated with radiolabeled azetidine carboxylate indicated that 75 % of the radioactivity could be accounted for as intact homologue while 20 % of the radioactivity co-chromatographed with alanine .
C0002520
amino acid
C0001898
alanine