Using protein microarray technology to screen anti-ERCC1 monoclonal antibodies for specificity and applications in pathology

Abstract

In summary, the 8F1 clone is not suitable for ERCC1 IHC assay due to its cross-reactivity with PCYT1A protein. Two newly generated monoclonal antibodies, 4F9 and 2E12, demonstrated ultra-specificity against ERCC1 protein and superior performance for IHC analyses.