DARC Antibody [Unconjugated] Summary
E. coli-derived recombinant mouse DARC
Met1-Pro61, Ala115-Cys127, Ser186-Lys205, Tyr264-Asn285
Accession # NP_034175
Detects mouse and rat DARC in Western blots.
Test in a species/application not listed above to receive a full credit towards a future purchase.
- Western Blot 1 ug/mL
- Flow Cytometry 0.25 ug/10^6 cells
- Immunohistochemistry 5-15 ug/mL
Packaging, Storage & Formulations
|Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
Sterile PBS to a final concentration of 0.2 mg/mL.
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for DARC Antibody [Unconjugated]
- CD234 antigen
- Duffy Antigen
- Duffy antigen/chemokine receptor
- Duffy blood group antigen
- Duffy blood group, chemokine receptor
- Fy Antigen
- Fy glycoprotein
- FYDuffy blood group
- Glycoprotein D
- Plasmodium vivax receptor
DARC (Duffy Antigen Receptor for Chemokines; also CD234) is a 40-46 kDa glycoprotein member of the Duffy family of silent heptahelical chemokine receptors. It is expressed in liver and on select neurons, erythrocytes and the endothelium of postcapillary venules. Unlike traditional chemokine receptors, DARC cannot signal through G-proteins as it lacks a DRYLAIVHA cytoplasmic motif. DARC has three potential functions: first, it binds circulating inflammatory-type chemokines, serving as a repository for future chemokine release; second, it acts as a vehicle by which chemokines are transported from the abluminal to the luminal side of endothelium; and third, it complexes with signal-transducing chemokine receptors to create a nonsignaling heterodimer. Mouse DARC is 334 amino acids (aa) in length. It contains a 62 aa N-terminal extracellular region, and a 28 aa C-terminal cytoplasmic tail. There is one potential splice variant that shows a 42 aa substitution for aa 133-334. Collectively, over the four extracellular domains (aa 1-62, 115-127, 186-205, 264-285), mouse DARC shares 52% and 75% aa identity with human and rat DARC, respectively.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed
for 1 year from date of receipt.
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