Correction to: Breeding diagnostic antibodies for higher assay performance: a 250-fold affinity-matured antibody mutant targeting a small biomarker (Analytical Chemistry (2013) 85:10 (4930-4937) DOI: 10.1021/ac3037602)

The authors correct the amino acid substitution occurring at the VH100g positon of scFv#m3-a18. Although the incorporated amino acid via this substitution was reported to be glutamic acid (E) in the original article, recent analysis with liquidchromatography/ tandem mass spectrometry (LC/MS/MS) fingerprinting, performed in our laboratory, revealed that it was glutamine (Q). Here, we correct Figure 1A, Figure 3A,B, and Figure S2 (in the Supporting Information with this Correction) that included this substitution.(Figure Persented).