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. 2021 Nov 16;11:22341. doi: 10.1038/s41598-021-01696-3

Figure 4.

Figure 4

Monoclonal antibody concentration–response curves in vitro. The concentration-dependent ADAMTS13 inhibitory activity of human (A) and mouse (B) antibodies was determined by incubating normal pooled plasma with 2-fold serial dilutions of the antibodies ranging from 25 µg/mL to 0.20 µg/mL in triplicate. The values of dose 0 control were also measured to calculate the residual ADAMTS13 activity of each antibody. The horizontal axis is the concentration of antibodies used in these tests. The vertical axis is the residual plasma ADAMTS13 activity relative to the values of dose 0 control.