Figure 1.
Native ESI-mass spectrum of aldolase tetramer with a 12 T FT-ICR MS with a ParaCell. A) Full mass spectrum of aldolase tetramer, B) corresponding time-domain transient acquired for aldolase tetramer, C) the expanded MS spectrum of the 26+ charge state of aldolase tetramer with the theoretical isotopic distribution for the 26+ non-adducted non-adducted aldolase tetramer [(C1733H2773N489O525S11)4+26H]26+ in red, D) expanded spectrum of Figure 1C, and E) expanded mass spectra in magnitude mode, and F) in absorption mode.