. 2021 Jul 26;22(15):7977. doi: 10.3390/ijms22157977

Table 1.

TCEP/NEM step-by-step reduction of bidentatide to obtain disulfide bond information.

No.	Peptide	−10lgP	Mass	m/z	z	RT	ppm
1	C(+125.05)LESGTSCIPGAQHNCC(+125.05)SGVCVPIVTIFYGVCY	16.06	3672.5901	1225.2031	3	3.71	−0.7
2	C(+125.05)LESGTSCIPGAQHNC(+125.05)C(+125.05)SGVCVPIVTIFYGVC(+125.05)Y	55.55	3922.6865	1308.5698	3	3.85	0.3

No.

Peptide

−10lgP

Mass

m/z

ppm