The Kruppel-like factor 4 (gut) ELISA kits listed below utilize specific antibodies for the plate-based assay of Kruppel-like factor 4 (gut) in various samples. Kruppel-like factor 4 (gut) is another term for the KLF4 gene, which encodes the protein, KLF transcription factor 4 in humans. It has been reported that Kruppel-like factor 4 (gut) plays a role in the Wnt signaling pathway and epidermal cell differentiation, among other functions. Structurally, the KLF4 protein is 513 amino acid residues in length and 54.7 kilodaltons in mass. However, as many as 5 protein isoforms have been identified. It is localized to the nucleus of the cell. This protein is known to be ubiquitinated. Other names for this target antigen include EZF, GKLF, and Krueppel-like factor 4. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.