Anti-HIF3 alpha antibodies enable researchers to detect and measure the HIF3 alpha antigen in biological samples. This target is a reported synonym of the HIF3A gene, which encodes hypoxia inducible factor 3 subunit alpha. This protein is known to function in angiogenesis and the apoptotic pathway, among other biological roles. The human version of HIF3 alpha has a canonical amino acid length of 669 residues and a protein mass of 72.4 kilodaltons, although 7 isoforms have been identified. It is reported to be localized in the nucleus, mitochondria, and cytoplasm of cells and widely expressed in many tissue types. Indicated applications for HIF3 alpha antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.