CCR4 Antibody (C-Terminus)
Rabbit Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application
| IHC-P |
---|---|
Primary Accession | P51679 |
Reactivity | Human |
Host | Rabbit |
Clonality | Polyclonal |
Calculated MW | 41kDa |
Dilution | IHC-P (2-3 µg/ml) |
Gene ID | 1233 |
---|---|
Other Names | C-C chemokine receptor type 4, C-C CKR-4, CC-CKR-4, CCR-4, CCR4, K5-5, CD194, CCR4, CMKBR4 |
Target/Specificity | Human CCR4. BLAST analysis of the peptide immunogen showed no homology with other human proteins. |
Reconstitution & Storage | Long term: -70°C; Short term: +4°C |
Precautions | CCR4 Antibody (C-Terminus) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | CCR4 |
---|---|
Synonyms | CMKBR4 |
Function | High affinity receptor for the C-C type chemokines CCL17/TARC, CCL22/MDC and CKLF isoform 1/CKLF1. The activity of this receptor is mediated by G(i) proteins which activate a phosphatidylinositol-calcium second messenger system. Can function as a chemoattractant homing receptor on circulating memory lymphocytes and as a coreceptor for some primary HIV-2 isolates. In the CNS, could mediate hippocampal-neuron survival. |
Cellular Location | Cell membrane; Multi-pass membrane protein. |
Tissue Location | Predominantly expressed in the thymus, in peripheral blood leukocytes, including T-cells, mostly CD4+ cells, and basophils, and in platelets; at lower levels, in the spleen and in monocytes (PubMed:10754297, PubMed:9169480). Detected also in macrophages, IL-2-activated natural killer cells and skin-homing memory T-cells, mostly the ones expressing the cutaneous lymphocyte antigen (CLA). Expressed in brain microvascular and coronary artery endothelial cells (PubMed:10754297). |
Volume | 50 µl |
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Background
High affinity receptor for the C-C type chemokines CCL17/TARC, CCL22/MDC and CKLF isoform 1/CKLF1. The activity of this receptor is mediated by G(i) proteins which activate a phosphatidylinositol-calcium second messenger system. Can function as a chemoattractant homing receptor on circulating memory lymphocytes and as a coreceptor for some primary HIV-2 isolates. In the CNS, could mediate hippocampal-neuron survival.
References
Power C.A.,et al.J. Biol. Chem. 270:19495-19500(1995).
Kato H.,et al.Genes Immun. 1:97-104(1999).
Kopatz S.A.,et al.Submitted (JUN-2003) to the EMBL/GenBank/DDBJ databases.
Imai T.,et al.J. Biol. Chem. 272:15036-15042(1997).
Imai T.,et al.J. Biol. Chem. 273:1764-1768(1998).
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