E. coli-derived recombinant human protein (amino acids L267-H296) was used as the immunogen for the C-C chemokine receptor type 4 antibody.
CCR4, or C-C chemokine receptor type 4, is a protein that in humans is encoded by the CCR4 gene. CCR4 has also recently been designated CD194 (cluster of differentiation 194). The protein encoded by this gene belongs to the G protein-coupled receptor fam
