ELISA kits for the study of the target, c-Jun are available in ready-to-use formats. The protein is also known as Jun proto-oncogene, AP-1 transcription factor subunit or JUN. It is a 331-residue protein with a nuclear localization. Other alias names for this target include: v-jun sarcoma virus 17 oncogene homolog, v-jun avian sarcoma virus 17 oncogene homolog, jun oncogene, enhancer-binding protein AP1, Jun activation domain binding protein, and transcription factor AP-1, and c-Jun. ELISA suppliers report species reactivity to the following: human, mouse, rat, bovine, chicken, primate, guinea pig, fish, and other mammalian.