Shimadzu instrument model electrospray ionization quadrupole/quadrupole/quadrupole conversion dynode electron multiplier AHKKAGGSTR NGRDSEAKRL GVKRFGGESV LAGSIIVRQR GTKFHAGANV GCGRDHTLFA KADGKVKFEV KGPKNRKFIS IEAE 702.895908 644.408986 27.607636 707.900043 654.417255 27.607636 382.513813 449.192528 13.316211 385.849902 459.200797 13.316211