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. 2021 Feb 9;11:3233. doi: 10.1038/s41598-021-82457-0

Figure 3.

Figure 3

Analysis of the reactivity of PZP-purified antibodies with their respective antigens using ELISA. PZP-purified antibodies were serially diluted and reacted with their respective antigen, and the reactivity of each diluted antibody to the antigen was compared with that of the original hybridoma culture supernatant (blue line). The following main PZP elution fractions were analyzed for each antibody: 100 mM PB-eluted fraction (orange line in PA5 and PA7); 200 mM PB-eluted fraction (gray line in PA5 and PA7, orange line in PA4.2 and FR9); 500 mM PB-eluted fraction (gray line in PA4.2 and FR9). The following antigen-coated microplates were used in this analysis: for PA5, PA4.2, and PA7, 200 ng of Gb4Cer; for FR9, 1 μg of fetuin.