BackgroundAtypical chemokine receptor that controls chemokine levels and localization via high-affinity chemokine binding that is uncoupled from classic ligand-driven signal transduction cascades, resulting instead in chemokine sequestration, degradation, or transcytosis. Also known as interceptor (internalizing receptor) or chemokine-scavenging receptor or chemokine decoy receptor. Has a promiscuous chemokine-binding profile, interacting with inflammatory chemokines of both the CXC and the CC subfamilies but not with homeostatic chemokines. Acts as a receptor for chemokines including CCL2, CCL5, CCL7, CCL11, CCL13, CCL14, CCL17, CXCL5, CXCL6, IL8/CXCL8, CXCL11, GRO, RANTES, MCP-1, TARC and also for the malaria parasites P. vivax and P. knowlesi. May regulate chemokine bioavailability and, consequently, leukocyte recruitment through two distinct mechanisms: when expressed in endothelial cells, it sustains the abluminal to luminal transcytosis of tissue-derived chemokines and their subsequent presentation to circulating leukocytes; when expressed in erythrocytes, serves as blood reservoir of cognate chemokines but also as a chemokine sink, buffering potential surges in plasma chemokine levels.

DescriptionACKR1 Polyclonal Antibody, Biotin Conjugated. Biotin. Raised in: Rabbit.

FormulationLiquid. 0.03% Proclin 300, 50% Glycerol, 0.01M PBS, PH 7.4.

SpecificityHuman

IsotypeIgG

Uniprot IDQ16570

Purification>95%, Protein G purified

ImmunogenRecombinant human Atypical chemokine receptor 1 protein (1-63AA)

StorageShipped at 4°C. Upon delivery aliquot and store at -20°C (short-term) or -80°C (long-term). Avoid repeated freeze.

Alternative NamesAtypical chemokine receptor 1, Duffy antigen/chemokine receptor, Glycoprotein D, Plasmodium vivax receptor, ACKR1, DARC, FY, GPD

ApplicationELISA

VCU0006