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. 2021 Jul 27;6(31):20139–20148. doi: 10.1021/acsomega.1c01321

Table 2. Top Antibody Pairs from Rounds 2 and 3 when Challenged with S Glycoprotein Ranked Based on Their LOD as a Selection Criteriona.

capture Ig detector Ig ECL signal (625 ng/mL antigen) LOD (pg/mL)
Round 2 Top 5 Performers
AbC447 MM43 801 003 43
AbC447 D003 871 186 45
AbC447 AbC513 215 672 71
D003 MM43 168 029 94
MM43 AbC447 199 763 174
Round 3 Top 5 Performers
L2381 MM43 1 097 669 3
L2355 L2215 2 200 950 4
L2838 L2215 2 580 454 6
L2381 L2215 1 760 625 7
L2355 MM43 1 568 224 8
a

The electrochemiluminescent (ECL) signal generated with 625 ng/mL S antigen is also included.