Immunogen: Synthetic peptide C-PREKPKRRVSDS from an internal region (near the C-terminus) of human PLIN1 / Perilipin (NP_002657.2). Percent identity by BLAST analysis: Human, Gibbon, Monkey, Marmoset (100%); Mouse, Rat, Hamster, Elephant, Bovine, Pig (92%); Gorilla, Panda, Bat, Horse, Opossum (83%).