- Catalog number
- A00061
- Size / count
- 100 µg/Vial
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- Human CC chemokine receptor 5 (CCR5), which is 17.5 kb from the CMKBR2 gene, encodes a 352-amino acid protein with a calculated molecular mass of 40,600 Da. It is organized into four exons and two introns. Human CCR5 is a co-receptor for macrophage-tropic strains of human immunodeficiency virus (HIV) -1 and is expressed by bone-marrow-derived cells. CCR5 is expressed on neurons, astrocytes, and microglia in the central nervous system, and on epithelium, endothelium, vascular smooth muscle and fibroblasts in other tissues. Functionally, CCR5 mediates the activation of cells by the chemokines macrophage inflammatory protein-1alpha, macrophage inflammatory protein-1beta, and RANTES, and serves as a fusion cofactor for macrophage-tropic strains of human immunodeficiency virus type 1.
- Synonyms
- C-C chemokine receptor type 5; C-C CKR-5; CC-CKR-5; CCR-5; CCR5; CHEMR13; HIV-1 fusion coreceptor; CD195; CCR5; CMKBR5
- Gene Name
- CCR5
- Gene ID
- 1234
- UniProt
- P51681
- Host
- Rabbit
- Reactivity
- Human, Mouse, Rat
- Cross Reactivity
- No cross-reactivity with other proteins.
- Immunogen
- A synthetic peptide corresponding to a sequence in the middle region of human CCR5, which shares 88% amino acid (aa) sequence identity with both mouse and rat CCR5.
- 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
- WB
- Field of Research
- Alzheimer's Disease, Antiviral Signaling, Atherosclerosis, Cancer, Cardiovascular, Chemokines, G Protein Signaling, Host-Virus Interaction, Immune System Diseases, Immunology, Innate Immunity, Interspecies Interaction, Macrophage/Inflammation, Microbiology, Neurodegenerative Disease, Neurology Process, Neuroscience, Signal Transduction, Signaling Pathway, Vascular Inflammation
- 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 a number of inflammatory CC-chemokines including MIP-1-alpha, MIP-1-beta and RANTES and subsequently transduces a signal by increasing the intracellular calcium ion level. May play a role in the control of granulocytic lineage proliferation or differentiation. Acts as a coreceptor (CD4 being the primary receptor) for HIV-1 R5 isolates.
- References & Citations
- 1. Mummidi S, Ahuja SS, McDaniel BL, Ahuja SK. The human CC chemokine receptor 5 (CCR5) gene. Multiple transcripts with 5'-end heterogeneity, dual promoter usage, and evidence for polymorphisms within the regulatory regions and noncoding exons. J Biol Chem. 1997 Dec 5; 272 (49) :30662-71. 2. Rottman JB, Ganley KP, Williams K, Wu L, Mackay CR, Ringler DJ. Cellular localization of the chemokine receptor CCR5. Correlation to cellular targets of HIV-1 infection. Am J Pathol. 1997 Nov; 151 (5) :1341-51. 3. Samson M, Labbe O, Mollereau C, Vassart G, Parmentier M. Molecular cloning and functional expression of a new human CC-chemokine receptor gene. Biochemistry. 1996 Mar 19; 35 (11) :3362-7.
- 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
- 25283 MW
- Observed Molecular Weight
- 40 kDa
- Specificity
- No cross reactivity with other proteins.
- Gene Name Synonym
- Chemokine (C-C motif) receptor 5 (gene/pseudogene)
- Subcellular Location
- Cell membrane.
- Protein Name
- Tumor necrosis factor receptor superfamily member 6
- Isotype
- Rabbit IgG
- Contents
- 243
