Abstract
The octapeptide CF3C02-. + H2-Glu-Ser-Leu-Ser-Ser-Ser-Glu-Glu-OH (1) was synthesized by the Boc-mode of solid-phase peptide synthesis and hydrogenolytic cleavage of the assembled peptide from the resin support. The 13C n.m.r. spectrum of the octapeptide is presented along with its structural analysis by fast-atom bombardment (f.a.b.) mass spectrometry.