Proteomic analysis of HeLa whole-cell lysate after digestion with neprosin, trypsin, and LysC.
A, Venn diagram visualization of identified protein groups for HeLa lysate digested with trypsin, LysC, and neprosin. B, Venn diagram visualization of the observed sequence coverage for the 1251 proteins commonly identified from HeLa digests with trypsin, LysC, and neprosin.