The PFK2 ELISA kits listed below are analytical tools for measuring concentrations of PFK2 in various samples. PFK2 is an alternative name for the human PFKFB3 gene, which encodes the protein, 6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 3. It has been mentioned that PFK2 plays a role in brain development, among other functions. Structurally, the PFKFB3 protein is 520 amino acid residues in length and 59.6 kilodaltons in mass. However, as many as 4 protein isoforms have been identified. In terms of tissue specificity, it is ubiquitously expressed across many tissue types. This protein is known to be phosphorylated. Other names for this target antigen include IPFK2 and IPFK2. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.