PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18028446-3 2007 D-arginine conjugates exhibit significantly higher affinity towards CXC chemokine receptor type 4 (CXCR4) than their L-arginine analogs, as determined by their inhibition of monoclonal anti-CXCR4 mAb 12G5 binding to cells and of stromal cell-derived factor 1alpha (SDF-1alpha)/CXCL12 induced cell migration. D-Arginine 0-10 C-X-C motif chemokine ligand 12 Homo sapiens 277-283