Anti-ATPIF1 antibodies enable researchers to detect and measure the ATPIF1 antigen in biological samples. This target is a reported synonym of the ATP5IF1 gene, which encodes ATP synthase inhibitory factor subunit 1. This protein is known to function in angiogenesis and erythrocyte differentiation, among other biological roles. The human version of ATPIF1 has a canonical amino acid length of 106 residues and a protein mass of 12.2 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the mitochondria of cells and widely expressed in many tissue types. ATPIF1 is a member of the ATPase inhibitor protein family. A number of ATPIF1 antibodies have been mentioned in research publications and have associated citations. Immunofluorescence is a widely used application for these antibodies. In addition, Immunocytochemistry is also a common application.