The NFI ELISA kits listed below utilize specific antibodies for the plate-based assay of NFI in various samples. NFI is another term for the NFIC gene, which encodes the protein, nuclear factor I C in humans. It has been reported that NFI plays a role in DNA replication and the regulation of transcription, among other functions. Structurally, the NFIC protein is 508 amino acid residues in length and 55.7 kilodaltons in mass. However, as many as 6 protein isoforms have been identified. It is localized to the nucleus of the cell. Other names for this target antigen include CTF, CTF5, and NF-I. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.