Anti-CD107b antibodies are used in antigen-specific immunodetection in biological samples. The target CD107b is a known alias name of the protein lysosomal associated membrane protein 2, encoded by the LAMP2 gene in humans. This 410-amino acid residue protein is known to play an important role in chaperone-mediated autophagy, a process that mediates lysosomal degradation of proteins in response to various stresses and as part of the normal turnover of proteins with a long biological half-live. It is localized to the cytoplasmic vesicles, lysosomes, and cell membrane of the cell and features N-glycosylated post-translational modifications. It is reported to be widely expressed in many tissue types. Other synonyms for CD107b include DND and LAMPB. These CD107b antibodies are widely used in Western Blot experiments, among other applications.