Figure 1.
(A) Base peak chromatogram (BPC) and (B) total ion current (TIC) comparisons, where the top panel of each group (A,B) presents the chromatogram of the pure peptide mixture (PPM) (DVW (250 fmol), AVQPCF, QIVW, CAIAW, PIVCF, and IIIGW (50 fmol)), and the following panels show the chromatogram of Acheta domesticus digests (350 ng) 1 (AdD1) and 2 (AdD2), respectively (in blue).
