Anti-phosphodiesterase 6B, cGMP-specific, rod, beta antibodies enable researchers to detect and measure the phosphodiesterase 6B, cGMP-specific, rod, beta antigen in biological samples. This target is a reported synonym of the PDE6B gene, which encodes phosphodiesterase 6B. This protein is known to function in eye development, among other biological roles. The human version of phosphodiesterase 6B, cGMP-specific, rod, beta has a canonical amino acid length of 854 residues and a protein mass of 98.3 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the membrane of cells and notably expressed in the retina. Other names for this target antigen include CSNB3, CSNBAD2, and GMP-PDEbeta.