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Human OXTR Reporter Assay Kit
Product Description and Product Data
This is an all-inclusive cell-based luciferase reporter assay kit targeting the Human Oxytocin Receptor (OXTR). INDIGO’s OXTR reporter assay utilizes proprietary mammalian cells that have been engineered to provide constitutive expression of the OXTR. In addition to OXTR Reporter Cells, this kit provides two optimized media for use during cell culture and in diluting the user’s test samples, a reference agonist, Luciferase Detection Reagent, and a cell culture-ready assay plate. The principal application of this assay is in the screening of test samples to quantify any functional activity, either agonist or antagonist, that they may exert against OXTR. This kit provides researchers with clear, reproducible results, exceptional cell viability post-thaw, and consistent results lot to lot. Kits must be stored at -80C. Do not store in liquid nitrogen. Note: reporter cells cannot be refrozen or maintained in extended culture.
Features
Clear, Reproducible Results
- All-Inclusive Assay Systems
- Exceptional Cell Viability Post-Thaw
- Consistent Results Lot to Lot
Product Specifications
| Target Type | GPCR | ||
| Species | Human | ||
| Receptor Form | Hybrid | ||
| Assay Mode | Agonist, Antagonist | ||
| Kit Components |
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| Shelf Life | 6 months | ||
| Shipping Requirements | Dry Ice | ||
| Storage temperature | -80C |
Data
Target Background
The oxytocin receptor (OXTR) is a member of the family of G-Protein-coupled receptors (GPCR). Its expression is distributed among many tissues, and it plays a wide variety of physiological roles both centrally and peripherally. For example, OXTR is highly expressed in peripheral tissues such as the uterus and the mammary glands to regulate the onset of labor1 and lactation. OXTR is also widely expressed in the neurons of the brain to regulate social behavior and cognition5. Several clinical trials indicate that exogenous administration of oxytocin may provide therapeutic benefit to alleviate psychiatric disorders including autism, schizophrenia, and mood disorders.
Oxytocin, the physiological activator of OXTR, is a nine amino acid neuropeptide that is synthesized in the hypothalamus and secreted from the posterior pituitary gland. Besides the use of oxytocin to induce labor, this peptide hormone has been clinically studied for the treatment of psychiatric disorders. Although the action of oxytocin rapidly elicits physiological effects in peripheral tissues, there are some challenges that limit its use as a treatment for psychiatric disorders. These include poor blood-brain barrier permeability, the size of the oligopeptide, and its relatively short half-life in vivo. To circumvent those issues the development of small molecules drugs with high affinities for OXTR and longer half-lives relative to oxytocin continue to be pursued. Indeed, non-peptide OXTR small molecule agonists and antagonists have been developed, and their efficacy as regulators of OXTR activity is demonstrated with this assay.
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