| Biological Information | |
|---|---|
| Background Information: | The PathHunter® SSTR4 eXpress kit provides an easy-to-use cell based assay to study drug candidates (small molecules or biologics) targeting GPCRs. This kit assesses ligand (e.g. somatostatin) based activation of SSTR4 GPCR activity via detection of β-arrestin recruitment. This product uses EFC technology. The cells included overexpress PK-tagged SSTR4 and EA-tagged β-Arrestin-2. Activation of SSTR4 stimulates the recruitment of β-Arrestin-2 and produces EFC signal. eXpress kits are a convenient, ready-to-use format which contains all materials needed to run the assay, including single-use vials of cryopreserved cells, cell plating media, detection reagent, and assay plates. |
| Target Class: | GPCR |
| Family: | Somatostatin Receptors |
| Sub Family: | Class A |
| Coupling: | Gi/Go |
| Accession Number: | AY548169 |
| Target Name: | SSTR4 |
| Target Aliases: | Somatostatin receptor 4, SS-4-R, SS4-R, SS4R, SST4 |
| Target Species: | Human |
| Cell Background: | CHO-K1 |
| Usage | |
| Product Type: | eXpress Assay Kits |
| Application: | Drug Discovery & Development |
| Storage Conditions: | Store in vapor phase of liquid nitrogen. |
| Usage Disclaimer: | Ready-to-use eXpress assay kits are intended for in vitro research purposes only. These kits are not suitable for lot release applications. Refer to the ready-to-use bioassay kit format for potency testing in lot release for biologic therapeutics. These products may be covered by issued US and/or foreign patents, patent applications and subject to a Limited Use Label License. Please visit discoverx.com/license for a list of products that are governed by limited use label license terms and relevant patent and trademark information. |
| Assay Information | |
| Assay Type: | Functional |
| β-Arrestin isoform: | β-Arrestin-2 |
| Assay Measures: | β-Arrestin Recruitment |
| Detection Method: | Chemiluminescence |
| Additional Information | |
| Brand: | PathHunter® |
PathHunter® eXpress SSTR4 CHO-K1 β-Arrestin GPCR Assay
The PathHunter® eXpress SSTR4 CHO-K1 β-Arrestin GPCR Assay measures SSTR4 (GPCR) activity via recruitment of β-Arrestin 2. eXpress kits contain all assay materials: cells, reagents, and plates.
User Manuals & Protocols
70-255 PathHunter B Arrestin eXpress GPCR Assay REV4 User Manual
View DocumentDatasheets
93-0308E2_SSTR4_121923
View Document