Anti-BECN1P1 antibodies are used in antigen-specific immunodetection in biological samples. The target BECN1P1 is a known alias name of the protein beclin 2, encoded by the BECN2 gene in humans. This 431-amino acid residue protein is known to be involved in 2 distinct lysosomal degradation pathways: acts as a regulator of autophagy and as a regulator of G-protein coupled receptors turnover. It is localized to the cytoplasm of the cell.