Anti-LAMPB antibodies enable researchers to detect and measure the LAMPB antigen in biological samples. This target is a reported synonym of the LAMP2 gene, which encodes lysosomal associated membrane protein 2. This protein is known to function in autophagy pathways and protein stabilization, among other biological roles. The human version of LAMPB has a canonical amino acid length of 410 residues and a protein mass of 45 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the cytoplasmic vesicles, lysosomes, and cell membrane of cells and widely expressed in many tissue types. Other names for this target antigen include CD107b and DND. These LAMPB antibodies are widely used in Western Blot experiments, among other applications.