Immunogen: Synthetic peptide located between aa398-447 of human SRSF11 (Q05519, NP_004759). Percent identity by BLAST analysis: Human, Chimpanzee, Gorilla, Gibbon, Galago, Marmoset, Rat, Elephant, Horse, Turkey, Chicken, Platypus (100%); Mouse, Dog, Bovine, Bat, Pig (92%).