Anti-Niban antibodies enable researchers to detect and measure the Niban antigen in biological samples. This target is a reported synonym of the NIBAN1 gene, which encodes niban apoptosis regulator 1. This protein is known to function in protein phosphorylation, among other biological roles. The human version of Niban has a canonical amino acid length of 928 residues and a protein mass of 103.1 kilodaltons. It is reported to be localized in the cytoplasm of cells and widely expressed in many tissue types. Niban is a member of the Niban protein family.