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. 2013 Jun 24;5(5):711–722. doi: 10.4161/mabs.25488

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Figure 7. Deconvoluted mass spectra (intact antibody charge envelope) and homodimer intensity response curves for Hetero-AB mixed with varying amounts of Homo-A or Homo-B standards. (A) Overlaid spectra for Hetero-AB containing Homo-A, normalized to the AB-2Lys peak. (B) Overlaid spectra for Hetero-AB containing Homo-B, normalized to the AB-2Lys peak. (C) Plot of AA-2Lys intensity (relative to the sum of AA-2Lys and AB-2Lys intensities) vs. Homo-A relative concentration. (D) Plot of BB-2Lys intensity (relative to the sum of BB-2Lys and AB-2Lys intensities) vs. Homo-B relative concentration.