VIPR1 Antibody (Cytoplasmic Domain)
Rabbit Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| IHC-P |
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Primary Accession | P32241 |
Reactivity | Human |
Host | Rabbit |
Clonality | Polyclonal |
Calculated MW | 52kDa |
Dilution | IHC-P (10 µg/ml) |
Gene ID | 7433 |
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Other Names | Vasoactive intestinal polypeptide receptor 1, VIP-R-1, Pituitary adenylate cyclase-activating polypeptide type II receptor, PACAP type II receptor, PACAP-R-2, PACAP-R2, VPAC1, VIPR1 |
Target/Specificity | Human VIP Receptor 1. BLAST analysis of the peptide immunogen showed no homology with other human proteins. |
Reconstitution & Storage | Long term: -70°C; Short term: +4°C |
Precautions | VIPR1 Antibody (Cytoplasmic Domain) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | VIPR1 (HGNC:12694) |
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Function | G protein-coupled receptor activated by the neuropeptides vasoactive intestinal peptide (VIP) and pituitary adenylate cyclase- activating polypeptide (ADCYAP1/PACAP) (PubMed:35477937, PubMed:36385145, PubMed:8179610). Binds VIP and both PACAP27 and PACAP38 bioactive peptides with the following order of ligand affinity VIP = PACAP27 > PACAP38 (PubMed:35477937, PubMed:8179610). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of downstream effectors. Activates cAMP-dependent pathway (PubMed:35477937, PubMed:36385145, PubMed:8179610). |
Cellular Location | Cell membrane; Multi-pass membrane protein |
Tissue Location | In lung, HT-29 colonic epithelial cells, Raji B- lymphoblasts. Lesser extent in brain, heart, kidney, liver and placenta. Not expressed in CD4+ or CD8+ T-cells. Expressed in the T- cell lines HARRIS, HuT 78, Jurkat and SUP-T1, but not in the T-cell lines Peer, MOLT-4, HSB and YT. |
Volume | 50 µl |

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Provided below are standard protocols that you may find useful for product applications.
Background
This is a receptor for VIP. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase. The affinity is VIP = PACAP-27 > PACAP-38.
References
Sreedharan S.P.,et al.Biochem. Biophys. Res. Commun. 193:546-553(1993).
Couvineau A.,et al.Biochem. Biophys. Res. Commun. 200:769-776(1994).
Suwa M.,et al.Submitted (JUL-2001) to the EMBL/GenBank/DDBJ databases.
Martin A.L.,et al.Submitted (APR-2007) to the EMBL/GenBank/DDBJ databases.
Ota T.,et al.Nat. Genet. 36:40-45(2004).

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