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. 2021 Oct 26;93(44):14810–14819. doi: 10.1021/acs.analchem.1c03671

Table 2. Affinity Dissociation Constants of the Aptamer Candidates Determined by APAA and Bead-ELAA.

  APAA
bead-ELAA
aptamer KD (nM) R2 KD (nM) R2
D3 103 ± 24 0.9780 7 ± 1 0.9915
D4 96 ± 16 0.9827 29 ± 13 0.9811
D5 114 ± 46 0.9435 89 ± 58 0.9570
C2 77 ± 6 0.9729 25 ± 6 0.9859
C3 73 ± 12 0.9659 29 ± 7 0.9829