CCR1(redirected from CD191 antigen)
CCR1A gene on chromosome 3p21 that encodes a member of the beta chemokine receptor family, whose ligands include macrophage inflammatory protein 1 (MIP-1) alpha, regulated on activation normal T expressed and secreted protein (RANTES), monocyte chemoattractant protein 3 (MCP-3) and myeloid progenitor
inhibitory factor-1 (MPIF-1). The protein product transduces a signal by increasing intracellular calcium, and drives stem cell proliferation.
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