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. 2019 Feb 14;9:2064. doi: 10.1038/s41598-018-37950-4

Figure 3.

Figure 3

Effect of IFX on determination of ATI concentration. Aliquots of human serum from healthy volunteers were spiked with commercial ATI, to the final concentrations indicated, and with IFX (CT-P13, final concentration 8 μg/mL) or its vehicle. Serum aliquots were diluted 30-fold, subjected to acidic pretreatment, and injected over immobilised IFX and IgG (the latter for evaluation of non-specific binding). The points indicate the specific SPR signal due to the binding of flowing ATI to immobilised IFX.