Anti-ACKR2 antibodies are used in the immunodetection of the protein atypical chemokine receptor 2. In humans, the canonical protein has a reported length of 384 amino acid residues and a mass of 43.4 kDa. Its subcellular localization is in the cell membrane. It is notably expressed in many tissues, such as the bronchus and colon. A member of the G-protein coupled receptor 1 protein family, ACKR2 is known to be involved with chemotaxis and immune response pathways. Post-translational modifications have been described, including phosphorylation and glycosylation. Synonyms for this target antigen include CCR10, CCR9, CMKBR9, D6, hD6, C-C chemokine receptor D6, CC-chemokine-binding receptor JAB61, and CCBP2. ACKR2 gene orthologs have been reported in the mouse, rat, chimpanzee and chicken species. A number of ACKR2 antibodies have been mentioned in research publications and have associated citations. Immunohistochemistry is a widely used application for these antibodies. ELISA, Western Blot, and Immunofluorescence are also common applications.