Immunogen sequence: QPTSGKKRKRV SDDVPDCKVL KPLLSGSIPV EQFVQTLEKH GFSDIKVEDT AKGHIVLLQE AETLIQIEED STHIICDNDE MLRVRLRDLV LKFLQKF Highest antigen sequence identity to the following orthologs - mouse 94%, rat 95%. INTS9 is a subunit of the Integrator comple