Synthetic peptide located between aa21-70 of mouse Csdc2 (Q9DCB4, NP_001171094). Percent identity by BLAST analysis: Human, Gibbon, Galago, Mouse, Rat, Hamster, Elephant, Panda, Dog, Bovine, Bat, Rabbit, Horse, Pig, Guinea pig, Turkey, Zebra finch, Chicken, Platypus, Lizard, Xenopus, Seabass, Zebrafish (100%); Salmon (92%); Gorilla, Monkey, Marmoset, Opossum (85%); Frog, Stickleback (84%).