GPR15 Antibody (C-term)
Affinity Purified Rabbit Polyclonal Antibody (Pab)
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, E |
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Primary Accession | P49685 |
Other Accession | NP_005281.1 |
Reactivity | Human |
Host | Rabbit |
Clonality | Polyclonal |
Isotype | Rabbit IgG |
Calculated MW | 40787 Da |
Antigen Region | 331-360 aa |
Gene ID | 2838 |
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Other Names | G-protein coupled receptor 15, Brother of Bonzo, BoB, GPR15 |
Target/Specificity | This GPR15 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 331-360 amino acids from the C-terminal region of human GPR15. |
Dilution | WB~~1:1000 E~~Use at an assay dependent concentration. |
Format | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification. |
Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Precautions | GPR15 Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | GPR15 |
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Function | G protein-coupled receptor that plays an important role in immune homeostasis (PubMed:33758080, PubMed:38918398). Acts via its natural ligand GPR15LG, a chemokine-like polypeptide strongly expressed in gastrointestinal tissues. GPR15-GPR15LG signaling axis regulates intestinal homeostasis and inflammation through the migration of immune cells (PubMed:33758080, PubMed:38918398). Controls thereby the specific homing of T-cells, particularly FOXP3+ regulatory T-cells (Tregs), to the large intestine lamina propria (By similarity). Also required for skin localization of thymus-derived dendritic epidermal T-cells (By similarity). Plays an important role in mediating cytoprotective function as well as angiogenesis of thrombomodulin (By similarity). Mechanistically, preferentially signals through the Gi/o pathway to inhibit adenylate cyclase activity and activate a phosphatidylinositol- calcium second messenger system that regulates the release of Ca(2+) ions from intracellular stores (PubMed:35510660). |
Cellular Location | Cell membrane; Multi-pass membrane protein |
Tissue Location | Highly expressed in lymphoid tissues, including macrophages and peripheral blood mononuclear cells |

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Provided below are standard protocols that you may find useful for product applications.
Background
GPR15 is a probable chemokine receptor. Alternative coreceptor with CD4 for HIV-1 infection.
References
Lamesch, P., et al. Genomics 89(3):307-315(2007)
Blaak, H., et al. J. Virol. 79(3):1686-1700(2005)
Croitoru-Lamoury, J., et al. Glia 41(4):354-370(2003)
Maresca, M., et al. J. Biomed. Sci. 10(1):156-166(2003)
Clayton, F., et al. Am. J. Pathol. 159(5):1933-1939(2001)

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