Figure 3.
Base peak ion (BPI) chromatograms of each neuropeptide sample preparation experiment. a) acMeOH versus Stabilizor T1. b) DMF versus Stabilizor T1. c) DMF versus boiling. d) Boiling versus Stabilizor T1. In all biological replicates, the BPI of tissue stabilized with Stabilizor T1 prior to neuropeptide extraction was lower than non-stabilized, or boiling stabilized issue.