Figure 3From: Production of recombinant human annexin V by fed-batch cultivationDetermination of rhANXA5 molecular mass by mass spectrometry. a) ESI-FTMS spectra of rhANXA5 showing charge state distribution spanning from 18+ to 39+. b) Experimentally determined value of 35,804 Da for rhANXA5 average molecular mass after spectra deconvolution.Back to article page