Immunogen: Synthetic peptide corresponding to GESEWKDTNYTLNTDS of human Complement C1q Binding Protein (KLH). Percent identity by BLAST analysis: Human, Gorilla, Gibbon, Monkey, Dog, Bat, Horse (100%); Marmoset, Bovine, Turkey, Chicken (94%); Mouse, Rat, Hamster, Opossum (88%); Pufferfish (81%).