- Catalog number
- A00957
- Size / count
- 100 µg/Vial
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- Chemokine receptor 6 also known as CCR6 is a CC chemokine receptor protein which in humans is encoded by the CCR6 gene. It is mapped to 6q27. This gene encodes a member of the beta chemokine receptor family, which is predicted to be a seven transmembrane protein similar to G protein-coupled receptors. The gene is preferentially expressed by immature dendritic cells and memory T cells. The ligand of this receptor is macrophage inflammatory protein 3 alpha (MIP-3 alpha) . This receptor has been shown to be important for B-lineage maturation and antigen-driven B-cell differentiation, and it may regulate the migration and recruitment of dentritic and T cells during inflammatory and immunological responses. Alternatively spliced transcript variants that encode the same protein have been described for this gene.
- Synonyms
- C-C chemokine receptor type 6; C-C CKR-6; CC-CKR-6; CCR-6; Chemokine receptor-like 3; CKR-L3; DRY6; G-protein coupled receptor 29; GPR-CY4; GPRCY4; LARC receptor; CD196; CCR6; CKRL3; CMKBR6; GPR29; STRL22
- Gene Name
- CCR6
- Gene ID
- 1235
- UniProt
- P51684
- Host
- Rabbit
- Reactivity
- Human, Mouse, Rat
- Cross Reactivity
- No cross-reactivity with other proteins.
- Immunogen
- A synthetic peptide corresponding to a sequence at the N-terminus of human CCR6, which shares 70.6% and 76.5% amino acid (aa) sequence identity with mouse and rat CCR6, respectively.
- Clonality
- Polyclonal
- Tissue Specificity
- Highly expressed in spleen, thymus, in the myeloid cell line THP-1, in the promyeloblastic cell line KG-1a and on CD4+ and CD8+ T-cells. Medium levels in peripheral blood leukocytes and in small intestine. Low levels in ovary and lung.
- Applications
- IHC
- Field of Research
- Golgi Proteins, Immunology, Innate Immunity, Macrophage/Inflammation, Organelles, Protein Trafficking, Signal Transduction, Subcellular Markers
- Purification
- Immunogen affinity purified.
- Concentration
- Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
- Form
- Lyophilized
- Reconstitution
- Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
- Function
- Receptor for the C-C type chemokine CCL20. Binds to CCL20 and subsequently transduces a signal by increasing the intracellular calcium ion levels. Although CCL20 is its major ligand it can also act as a receptor for non-chemokine ligands such as beta-defensins. Binds to defensin DEFB1 leading to increase in intracellular calcium ions and cAMP levels. Its binding to DEFB1 is essential for the function of DEFB1 in regulating sperm motility and bactericidal activity. Binds to defensins DEFB4 and DEFB4A/B and mediates their chemotactic effects. The ligand-receptor pair CCL20-CCR6 is responsible for the chemotaxis of dendritic cells (DC), effector/ memory T-cells and B-cells and plays an important role at skin and mucosal surfaces under homeostatic and inflammatory conditions, as well as in pathology, including cancer and various autoimmune diseases. CCR6-mediated signals are essential for immune responses to microbes in the intestinal mucosa and in the modulation of inflammatory responses initiated by tissue insult and trauma. CCR6 is essential for the recruitment of both the proinflammatory IL17 producing helper T-cells (Th17) and the regulatory T-cells (Treg) to sites of inflammation. Required for the normal migration of Th17 cells in Peyers-patches and other related tissue sites of the intestine and plays a role in regulating effector T-cell balance and distribution in inflamed intestine. Plays an important role in the coordination of early thymocyte precursor migration events important for normal subsequent thymocyte precursor development, but is not required for the formation of normal thymic natural regulatory T-cells (nTregs) . Required for optimal differentiation of DN2 and DN3 thymocyte precursors. Essential for B-cell localization in the subepithelial dome of Peyers-patches and for efficient B-cell isotype switching to IgA in the Peyers-patches. Essential for appropriate anatomical distribution of memory B-cells in the spleen and for the secondary recall response of memory B-cells. Positively regulates sperm motility and chemotaxis via its binding to CCL20.
- References & Citations
- 1. Bracke, K. R., D'hulst, A. I., Maes, T., Moerloose, K. B., Demedts, I. K., Lebecque, S., Joos, G. F., Brusselle, G. G. Cigarette smoke-induced pulmonary inflammation and emphysema are attenuated in CCR6-deficient mice. J. Immun. 177: 4350-4359, 2006. 2. Homey, B., Dieu-Nosjean, M.-C., Wiesenborn, A., Massacrier, C., Pin, J.-J., Oldham, E., Catron, D., Buchanan, M. E., Muller, A., de Waal Malefyt, R., Deng, G., Orozco, R., Ruzicka, T., Lehmann, P., Lebecque, S., Caux, C., Zlotnik, A. Up-regulation of macrophage inflammatory protein-3-alpha/CCL20 and CC chemokine receptor 6 in psoriasis. J. Immun. 164: 6621-6632, 2000. 3. Klose, C. S. N., Kiss, E. A., Schwierzeck, V., Ebert, K., Hoyler, T., d'Hargues, Y., Goppert, N., Croxford, A. L., Waisman, A., Tanriver, Y., Diefenbach, A. A T-bet gradient controls the fate and function of CCR6 (-) ROR-gamma-t (+) innate lymphoid cells. Nature 494: 261-265, 2013.
- Storage Conditions
- Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.
- Calculated Molecular Weight
- 50408 MW
- Observed Molecular Weight
- 78 kDa
- Specificity
- No cross reactivity with other proteins.
- Gene Name Synonym
- C-C motif chemokine receptor 6
- Subcellular Location
- Cell membrane. Multi-pass membrane protein. Cell surface.
- Protein Name
- Protein C-ets-1
- Isotype
- Rabbit IgG
- Contents
- 243
