Duffy antigen is associated with:

Duffy antigen/chemokine receptor (DARC), also known as Fy glycoprotein (FY) Associated with CD234 (Cluster of Differentiation 234) Duffy antigen is located on the surface of RBCs. Glycosylated membrane protein and a non-specific receptor for several chemokines. Receptor for the human malarial parasites Plasmodium vivax and Plasmodium knowlesi. Polymorphisms in this gene are the basis of the Duffy blood group system.