Figure 1
From: Examining cellular responses to reconstituted antibody protein liquids
(a) Graphical representation of the method to produce antibody ionic liquid (IgG-IL). (b) Zeta potential charge analysis showing the differential impact of the free anion alone (10 equivalent units = 10 eq. units), 100 eq. units of free anion and cationized IgG (formulation utilized in the biocompatibility experiments described within this manuscript), and 1000 eq. units of the IgG-IL with respect to number of free anions added in solution. (c) MALDI mass spectrometry and (d) differential thermal analysis (DTA) material characterization IgG-IL (100 eq. units of free anion) highlighting the absorbance shifts in the peak intensities for the unmodified IgG antibody and the cationized form.
