Immunogen sequence: RYFLLCHSSL LDHLLTECPE IEICYDRVTQ HLCLKGPSAD VYKAKCEIQE KVYTMAQKNI QVSPEIFQFL QQVNWKEFSK CLFIAQKILA LYELEGTTVL LTSCSSEALL. Poly [ADP-ribose] polymerase 14 (PARP14) is a B aggressive lymphoma protein belonging to the PARP protein family