

| Catalog No. | HB111127 |
|---|---|
| Species reactivity | Human |
| Applications | FCM, WB |
| Host species | Mouse |
| Isotype | IgG2a, kappa |
| Clone ID | 23A11 |
| Conjugation | PE |
| Clonality | Monoclonal |
| Target | VIP-R-1, PACAP-R2, VIPR1, PACAP-R-2, Pituitary adenylate cyclase-activating polypeptide type II receptor, PACAP type II receptor, VPAC1, Vasoactive intestinal polypeptide receptor 1 |
| Endotoxin level | Please contact with the lab for this information. |
| Associated products | Mouse IgG2a, kappa Recombinant Isotype Control Antibody (MOPC-173), PE |
| Accession | P32241 |
| Form | Liquid |
| Storage buffer | 0.01M PBS, pH 7.4, 0.2% BSA, 0.05% Proclin 300. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Stability and Storage | Store at 4°C for 12 months. Protect from light. Do not freeze. |
| Background | Vasoactive intestinal polypeptide receptor 1 (VIPR1/VPAC1) is a ~51 kDa protein. G protein-coupled receptor activated by the neuropeptides vasoactive intestinal peptide (VIP) and pituitary adenylate cyclase-activating polypeptide (ADCYAP1/PACAP). Binds VIP and both PACAP27 and PACAP38 bioactive peptides with the following order of ligand affinity VIP = PACAP27 > PACAP38. 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. 1. Xu, Y. et al. (2022) Nature communications 13, 2272. PMID: 35477937 2. Piper, SJ. et al. (2022) Nature communications 13, 7013. PMID: 36385145 3. Couvineau, A. et al. (1994) Biochemical and biophysical research communications 200, 769-76. PMID: 8179610 |
| Note | For flow cytometric staining, the suggested use of this reagent is 0.5 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application. For research use only. |




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