Mouse monoclonal, Immunogen corresponding to amino acids 201-286 of Human NRF1. Antibody Target: NRF1
NRF1 is the mammalian homolog to the erect wing (ewg) Drosophila protein that is required for proper development of the central nervous system and indirect flight muscles. In mammals NRF1 functions as a transcription factor that activates the expression of the EIF2S1 (EIF-alpha) gene. This protein links the transcriptional modulation of key metabolic genes to cellular growth and development, and has been implicated in the control of nuclear genes required for respiration, heme biosynthesis and mitochondrialDNA transcription and replication. NRF1 forms a homodimer and binds DNA as a dimer. NRF1 shows a nuclear localization and is expressed widely in embryonic, fetal and adult tissues. Phosphorylation of NRF1 enhances DNA binding.