. 2015 Jan 24;3(Spec Iss 3):S0044. doi: 10.5702/massspectrometry.S0044

Table 2. Potential candidate RCC biomarker peptides down-regulated following surgery.

Peptide No.	Intensity ratios of reporter ions of TMT				Charge	m/z 6 plex-TMT¹⁾	No. reactive site	Molecular weight²⁾	Gene name	Amino acid sequence
Peptide No.	127/126	129/128	131/130	Average	Charge	m/z 6 plex-TMT¹⁾	No. reactive site	Molecular weight²⁾	Gene name	Amino acid sequence
a1	0.76	0.58	0.62	0.65	2	449.6940	1	668.2105	Not identified
a2	0.41	0.63	0.40	0.48	2	492.7200	1	754.2626	Not identified
a3	0.70	0.63	0.59	0.64	2	501.7249	1	772.2723	Not identified
a4	0.61	0.66	0.60	0.62	2	522.7354	1	814.2932	Not identified
a5	0.70	0.43	0.26	0.46	3	516.5599	2	1088.3321	Not identified
a6	0.63	0.50	0.46	0.53	4	545.0582	3	1488.7150	Not identified
a7	0.72	0.66	0.43	0.60	5	528.5377	5	1491.8373	Not identified
a8	0.74	0.55	0.59	0.63	5	482.7059	4	1491.8413	Not identified
a9	0.61	0.56	0.55	0.57	2	985.0003	1	1738.8231	Not identified
a10	0.68	0.76	0.74	0.73	3	746.1359	2	1777.0601	Not identified
a11	0.43	0.45	0.78	0.55	3	835.7786	2	2045.9880	Not identified
a12	0.75	0.70	0.60	0.68	4	815.4955	4	2341.3011	Not identified
a13	0.30	0.40	0.58	0.43	5	672.1757	2	2897.5161	Not identified

1) The observed m/z of precursor ion of each potential candidate peptide labeled with 6 plex-TMT. 2) Molecular weight was calculated from observed m/z of 6 plex-TMT.