Anti-PIK42B antibodies enable researchers to detect and measure the PIK42B antigen in biological samples. This target is a reported synonym of the PI4K2B gene, which encodes phosphatidylinositol 4-kinase type 2 beta. This protein is known to function in Golgi organization, among other biological roles. The human version of PIK42B has a canonical amino acid length of 481 residues and a protein mass of 54.7 kilodaltons. It is reported to be localized in the cell membrane, ER, Golgi, and cytoplasm of cells and widely expressed in many tissue types. Other names for this target antigen include PI4KIIB and PI4KII-BETA.