Anti-PFRK antibodies enable researchers to detect and measure the PFRK antigen in biological samples. This target is a reported synonym of the FOXL2 gene, which encodes forkhead box L2. This protein is known to function in the morphogenesis of anatomical structure and the apoptotic pathway, among other biological roles. The human version of PFRK has a canonical amino acid length of 376 residues and a protein mass of 38.8 kilodaltons. It is reported to be localized in the nucleus of cells and notably expressed in the endometrium and ovary. Other names for this target antigen include BPES, BPES, and BPES1. Western Blot is a widely used application for the PFRK antibodies listed below. In addition, ELISA is also a common application.