Establishment of novel monoclonal antibodies KMab-1 and MMab-1 specific for IDH2 mutations

► IDH1/2 mutations are early and frequent genetic alterations in gliomas. ► We established anti-mutated IDH2-specific mAbs KMab-1 and MMab-1. ► KMab-1 or MMab-1 specifically reacted with mutated IDH2 in ELISA. ► MMab-1 specifically stained IDH2-R172M-expressing CHO cells in ICC. ► MMab-1 specifically stained IDH2-R172M-expressing gliomas in IHC.