The IBP4 ELISA kits listed below are analytical tools for measuring concentrations of IBP4 in various samples. IBP4 is an alternative name for the human IGFBP4 gene, which encodes the protein, insulin like growth factor binding protein 4. It has been mentioned that IBP4 plays a role in inflammatory response pathways and MAPK cascade signaling pathways, among other functions. Structurally, the IGFBP4 protein is 258 amino acid residues in length and 27.9 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is known to be a secreted protein. This protein is known to be glycosylated. Other names for this target antigen include BP-4 and HT29-IGFBP. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.