Anti-EPS8 like 2 antibodies are used in the immunodetection of the protein encoded by the EPS8L2 gene. In humans, the canonical protein has a reported length of 715 amino acid residues and a mass of 80.6 kDa. Its subcellular localization is in the cytoplasm. Alternative splicing is reported to yield 3 different isoforms for this protein. It is notably expressed in fibroblasts and placenta. The EPS8 like 2 protein is a member of the EPS8 protein family. Other names for this target antigen include EPS8-related protein 2, epidermal growth factor receptor pathway substrate 8-related protein 2, and epidermal growth factor receptor kinase substrate 8-like protein 2.