Anti-KPNB2 antibodies enable researchers to detect and measure the KPNB2 antigen in biological samples. This target is a reported synonym of the TNPO1 gene, which encodes transportin 1. This protein is reported to function in nuclear protein import as nuclear transport receptor. The human version of KPNB2 has a canonical amino acid length of 898 residues and a protein mass of 102.4 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the nucleus and cytoplasm of cells and widely expressed in many tissue types. This target antigen may also be known as IPO2. Western Blot is the most common application for the KPNB2 antibodies listed below. ELISA, Immunocytochemistry, and Immunohistochemistry are also common applications.