Immunogen sequence: KFHGKASSKK AGALMRKFGS DHTGVGRSIV YGVKQKDGQE LSNDLDAQDP PEDMKQDRDI QAVATSLLPL TEANLRMFQR AQDD Highest antigen sequence identity to the following orthologs: Mouse - 95%, Rat - 95%. Inhibits programmed -1 ribosomal frameshifting (-1PRF)