Anti-GTF2A1L antibodies are used in the immunodetection of the protein general transcription factor IIA subunit 1 like. In humans, the canonical protein has a reported length of 478 amino acid residues and a mass of 52.4 kDa. Its subcellular localization is in the nucleus. Up to 2 different isoforms have been reported for this protein. It is reported to have testis-specific expression. A member of the TFIIA subunit 1 protein family, GTF2A1L is believed to function as a a testis specific transcription factor. Synonyms for this target antigen include TFIIA-alpha and beta-like factor, GTF2A1-like factor, TFIIA-alpha/beta-like factor, general transcription factor II A, 1-like factor, and ALF. GTF2A1L gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is a widely used application for the GTF2A1L antibodies listed below. In addition, ELISA is also a common application.