Immunogen sequence: SMAATFIGNN TAIQEIFNRV SEHFSAMFKR KAFVHWYTSE GMDINEFGEA ENNIHDLVSE YQQFQDAKAV LEEDEEVTEE AEMEPEDKGH. TUBB1 encodes a member of the beta tubulin protein family. Beta tubulins are one of two core protein families (alpha and beta tubulins