Immunogen: Amino acids 390-408 (ASPLLSGSQHFDVPPRRQL) of human Exportin-1 protein were used as the immunogen. Percent identity by BLAST analysis: Human, Gorilla, Gibbon, Monkey, Marmoset, Elephant, Panda, Bovine, Dog, Bat, Horse, Chicken, Platypus, Xenopus (100%); Mouse, Rat, Hamster, Rabbit, Opossum, Zebrafish (95%); Stickleback, Pufferfish (89%).