Evaluation of mass spectrometry MS/MS spectra for the presence of isopeptide crosslinked peptides
Fig 2
SDS gel stained with Coomassie blue.
The intense blue band at 50 kDa is tubulin. Tubulin accounts for about 85% of the protein in MAP-rich tubulin Sus scrofa. Bands near the top of the gel include microtubule-associated proteins.