Immunogen: Synthetic peptide located between aa323-372 of human NLRP1 (Q9C000, NP_001028225). Percent identity by BLAST analysis: Human, Gibbon, Monkey, Marmoset, Mouse (100%); Rat, Opossum (92%); Platypus, Rice (91%); Gorilla, Dog (85%); Galago, Elephant, Bovine, Rabbit, Horse, Pig, Guinea pig (84%).