Fig. 7. The cropped region of a 15% 2D-PAGE gel displaying the separation of PARV
isoforms by a 24 cm, pH 4–5 immobilised pH gradient (IPG) strip. The
spots were identified by in-gel tryptic digestion followed by nanospray-tandom
mass spectrometry (MS/MS) sequencing of the N-terminal peptides (except for
, which was identified from the C-terminus).