High Throughput Sequential ELISA for Validation of Biomarkers of Acute Graft-Versus-Host Disease

High throughput validation of multiple candidate biomarkers can be performed by sequential ELISA in order to minimize freeze/thaw cycles and use of precious plasma samples. Here, we demonstrate how to sequentially perform ELISAs for six different validated plasma biomarkers^1-3 of graft-versus-host disease (GVHD)⁴ on the same plasma sample.