Anti-INTS1 antibodies are used in the immunodetection of the protein integrator complex subunit 1. In humans, the canonical protein has a reported length of 2190 amino acid residues and a mass of 244.3 kDa. Its subcellular localization is in the nucleus. It is notably widely expressed in many tissue types. A member of the Integrator subunit 1 protein family, INTS1 is a known component of the Integrator (INT) complex, a complex involved in the small nuclear RNAs (snRNA) U1 and U2 transcription and in their 3'-box-dependent processing. The INTS1 gene has been associated with the disease, Neurodevelopmental disorder with cataracts, poor growth, and dysmorphic facies. Synonyms for this target antigen include NDCAGF, NET28, and INT1. INTS1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of INTS1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.