Immunogen sequence: NYYVDTAVRH VLLRQGVLGI KVKIMLPWDP TGKIGPKKPL PDHVSIVEPK DEILPTTPIS EQKGGKPEPP AMPQPVPT Highest antigen sequence identity to the following orthologs: Mouse - 99%, Rat - 99%. WD repeat domain 5 (WDR5) is a member of the WD repeat protein