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#D2040G Borealis-B2AR


Borealis is a fluorescent biosensor assay for arrestin recruitment. This kit captures arrestin recruitment kinetics at the unmodified β-2 Adrenergic Receptor (B2AR) in live cells.

A kinetic biosensor assay for arrestin recruitment converts conformational changes in arrestin-3 (β-arrestin-2) to changes in fluorescence intensity. This kit detects arrestin recruitment at the unmodified β-2 Adrenergic Receptor (B2AR). The Borealis Arrestin Sensor, and B2AR, are packaged in a BacMam viral vector for easy delivery to most cell types. Validated for use on fluorescence imaging systems and automated fluorescence plate readers. See the Borealis Arrestin Biosensors page for additional details.

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Materials in the Kit:

• Green Borealis Biosensor for arrestin, in BacMam

Unmodified β-2 Adrenergic Receptor (B2AR), in BacMam

GPCR Kinase 2 (GRK2), in BacMam

• Sodium Butyrate, 500mM in H2O

• Control Receptor: Angiotensin II-Type 1 (AT1R), in BacMam

• Control Agonist: Angiotensin II, 5mM in H2O

Additional information

Protocol for Use


We strive for prompt delivery of each order, so we ship by FedEx 2-day service in lightweight, sturdy, and reusable/biodegradable packaging with an insulated cooler and moisture-resistant refrigerant gel packs. Shipping days are Mon-Wed so product does not sit in transit over the weekend. Web store ships to US & Canada only, contact sales for other locations.


Scientific Publications

More Info

Kit Volume

10mL, 30mL, 60mL

GPCR Assay References
cADDis cAMP Assay References