Anti-IFN-alphaG antibodies enable researchers to detect and measure the IFN-alphaG antigen in biological samples. This target is a reported synonym of the IFNA5 gene, which encodes interferon alpha 5. This protein is known to function in adaptive immune responses and B cell differentiation, among other biological roles. The human version of IFN-alphaG has a canonical amino acid length of 189 residues and a protein mass of 21.9 kilodaltons. It is reported to be a secreted protein. Other names for this target antigen include IFN-alpha-5 and IFN-alphaG.