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. 2023 Sep 7;14:1243523. doi: 10.3389/fmicb.2023.1243523

Figure 2.

Figure 2

Screening of MAbs and detection strategy with recombinant antigens. The 1° MAbs (vertical axis) are covalently linked to magnetic microspheres. 2° MAbs (horizontal axis) are biotinylated, and detection is achieved with SAPE. Clade I MPXV A29 is shown in (A), and Clade II MPXV A29 is shown in (B). Clade selectivity of down-selected MAb pairs using 2°-biotin conjugate, as shown in (C), and 2°-PE conjugate, as shown in (D). Data are presented as signals using MPXV A29 divided by signals using VACV A27.