. Author manuscript; available in PMC: 2015 Jul 1.

Published in final edited form as: Cell Signal. 2014 Mar 20;26(7):1445–1455. doi: 10.1016/j.cellsig.2014.03.007

Table 2. Mass spectrometry parameters for SRM assays of STAT3 and. Masses listed are for the native forms of the peptides.

Gene Name	Swissprot No	Sequence	Q1 m/z	Q3 m/z	Ion type	CE (V)
STAT3	P40763	TLTDEELADWK	660.82	761.382	y6	26
			660.82	890.425	y7	26
			660.82	1005.452	y8	26
			660.82	1106.5	y9	26

BRD4	O60885	DAQEFGADVR	554.257	664.341	y6	22
			554.257	793.383	y7	22
			554.257	921.442	y8	22

Abbreviations: CE, collision energy; Q, quadropole,