Immunogen sequence: ASHKCQMDRS REQYARDLAA LEQQCDEHRR RAKELKHKSQ HLSNVLMTLT PVSLPPPVKR PRLARATSGP AAMASQVLTQ SAQ. The ZBTB family of proteins is comprised of diverse zinc finger proteins that also contain a BTB (BR-C, ttk and bab) domain. While little is