Anti-NFX2 antibodies enable researchers to detect and measure the NFX2 antigen in biological samples. This target is a reported synonym of the NFX1 gene, which encodes nuclear transcription factor, X-box binding 1. This protein is known to function in inflammatory response pathways and the regulation of transcription, among other biological roles. The human version of NFX2 has a canonical amino acid length of 1120 residues and a protein mass of 124.4 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the nucleus of cells and widely expressed in many tissue types. NFX2 is a member of the NFX1 protein family.