Anti-PCNXL4 antibodies are used in antigen-specific immunodetection in biological samples. The target PCNXL4 is a known alias name of the protein pecanex 4, encoded by the PCNX4 gene in humans. This 1172-amino acid residue protein is a member of the Pecanex protein family. It is localized to the membrane of the cell and features glycosylated post-translational modifications.