Supplemental Figure 1 - MALDI imaging specimen from normal tissue of the stomach during the sample preparation workflow and the resulting SDS PAGE lanes
Supplemental Figure 2 - SDS PAGE lanes of the 10 tissue samples and matrix extractions
Supplemental Figure 3 - Completely annotated HCD tandem mass spectrum of full length thymosin beta-4
Supplemental Figure 4 - Comparison of Top Down search results on peptide and spectrum level
Supplemental Table 5 - List of 72 proteins identified in MALDI IMS studies in rodents including respective references
Supplemental Table 8 - Results for ‘canonical pathway’ from IPA
Supplemental Table 1 - Protein summary for bottom up protein identification of ten tissue entities and matrix extracts
Supplemental Table 2 - Peptide summary for bottom up protein identification of ten tissue entities and matrix extracts
Supplemental Table 3 - Protein identifications based on single peptide identifications
Supplemental Table 4 - List of masses identified in MALDI protein imaging studies from humans and rodents
Supplemental Table 6 - Protein summary for top down protein identification of matrix extracts (oesophagus and colon)
Supplemental Table 7 - Peptide/proteoform summary for top down protein identification of matrix extracts (oesophagus and colon)