Anti-CD191 antibodies enable researchers to detect and measure the CD191 antigen in biological samples. This target is a reported synonym of the CCR1 gene, which encodes C-C motif chemokine receptor 1. This protein is known to function in the transport of ions and cell adhesion, among other biological roles. The human version of CD191 has a canonical amino acid length of 355 residues and a protein mass of 41.2 kilodaltons. It is reported to be localized in the cell membrane of cells. This target antigen may also be known as CKR-1. These CD191 antibodies are widely used in Western Blot experiments, among other applications.