Anti-Abl antibodies are protein reagents that detect specific antigens. The Abl antigen is another term for the human protein ABL proto-oncogene 1, non-receptor tyrosine kinase, encoded by the ABL1 gene. The protein is known to function in cytoskeleton organization and T cell differentiation, among other biological roles. Canonically, it has an amino acid length of 1130 residues and a mass of 122.9 kilodaltons. Its subcellular localization is in the nucleus, mitochondria, and cytoplasm and it is widely expressed across many tissue types. The Abl protein is a member of the Tyr protein kinase protein family. Western Blot is the most common application for the Abl antibodies listed below. ELISA and Immunohistochemistry are also common applications.