Anti-PHAFIN2 antibodies enable researchers to detect and measure the PHAFIN2 antigen in biological samples. This target is a reported synonym of the PLEKHF2 gene, which encodes pleckstrin homology and FYVE domain containing 2. This protein is known to function in protein transport, among other biological roles. The human version of PHAFIN2 has a canonical amino acid length of 249 residues and a protein mass of 27.8 kilodaltons. It is reported to be localized in the ER and membrane of cells.