These NGFIC ELISA kits are immunodetection tools for measuring the levels of NGFIC in biological samples. NGFIC is an alias name of the human EGR4 gene, which encodes the protein, early growth response 4. Notably, NGFIC is known to play a role in the regulation of cell proliferation and the regulation of transcription, among other functions. The EGR4 protein is described to be 589 amino acid residues in length and 61.6 kilodaltons in mass. It is localized to the nucleus of the cell. Other names for this target antigen include AT133.