Table 3.

LC–MS/MS analysis of the in-gel digestion of HeLa cell lysate TDP-43 band.

Peptide	Quantifier ion S/N	Qualifier ions (m/z)	% from ePARa
TDP56-79	40	882.3	−15
		981.8	+15
TDP103-114	49	304.1	+7
		812.3	+1
TDP152-160	18	767.4	−11
		604.3	−13
TDP252-263	37	448.2	−11
		758.4	−15
TDP276-293	22	376.3	+7
		694.3	−24b

^aDeviation from the expected peak area ratio for recTDP-43.

^bFailed acceptance criteria of ePAR within ±15%.