Peptide ID	Primary Protein	Peptide Sequence	Special Residues
PEP2013021502	Insulin-like growth factor I	GFYFNKPTGYGSSSR	R+10

Retention Time	Percent Organic Solution	Analytical information	Gradient
17.653(min)	13.72	Agilent Zorbax Eclipse Plus C18 RRHD 2.1 x 150mm 1.8um	Gradient 6 Time [min] B [%] Flow [ml/min] 0 1.5 0.4 1.5 6.3 0.4 16 13.5 0.4 18 13.77 0.4 33 22.5 0.4 38 40.5 0.4 39 81 0.4 42.9 81 0.4 43 2.7 0.4
16.644(min)	13.6	Agilent Zorbax Eclipse Plus C18 RRHD 2.1 x 150mm 1.8um	Gradient 9 Time [min] B [%] Flow [ml/min] 0 2.7 0.4 1.5 6.3 0.4 16 13.5 0.4 18 13.8 0.4 33 22.5 0.4 38 40.5 0.4 39 81 0.4 42.9 81 0.4 43 2.7 0.4
17.15(min)	15.17	Agilent Zorbax Eclipse Plus C18 RRHD 2.1 x 150mm 1.8um	Gradient 1 Time [min] B [%] Flow [ml/min] 0.00 3.00 0.4 1.50 7.00 0.4 16.00 15.00 0.4 18.00 15.30 0.4 33.00 25.00 0.4 38.00 45.00 0.4 39.00 90.00 0.4 42.90 90.00 0.4 43.00 3.00 0.4
17.400(min)	13.69	Agilent Zorbax Eclipse Plus C18 RRHD 2.1 x 150mm 1.8um	Gradient 2 Time [min] B [%] Flow [ml/min] 0 1.5 0.4 1.5 6.3 0.4 16 13.5 0.4 18 13.77 0.4 33 22.5 0.4 38 40.5 0.4 39 81 0.4 42.9 81 0.4 43 1.5 0.4
17.653(min)	13.72	Agilent Zorbax Eclipse Plus C18 RRHD 2.1 x 150mm 1.8um	Gradient 7 Time [min] B [%] Flow [ml/min] 0 1.5 0.4 1.5 6.3 0.4 16 13.5 0.4 18 13.77 0.4 33 22.5 0.4 38 40.5 0.4 39 81 0.4 42.9 81 0.4 43 2.7 0.4
17.4(min)	13.69	Agilent Zorbax Eclipse Plus C18 RRHD 2.1 x 150mm 1.8um	Gradient 10 Time [min] B [%] Flow [ml/min] 0.00 1.5 0.4 1.50 6.3 0.4 16.00 13.5 0.4 18.00 13.77 0.4 33.00 22.5 0.4 38.00 40.5 0.4 39.00 81 0.4 42.90 81 0.4 43.00 1.5 0.4