Figure 2
From: Plasticity of fibroblasts demonstrated by tissue-specific and function-related proteome profiling
Protein signatures characteristic for fibroblasts of different tissue origins. The total number of distinct peptides identified per protein when considering all three sub-cellular fractions was used as a semi-quantitative measure for protein abundances in the different fibroblasts. AccNr, Swiss-Prot accession number; -, protein was not detected; +, protein was detected with one peptide; ++, protein was detected with 2 to 5 peptides; +++, protein was detected with ≥6 peptides; ++++, protein was detected with ≥15 peptides.