Products & ReviewLife Sciences

NanoBRET™ Target Engagement HDAC Assays

Promega Corp.N2080, N2081Available: Worldwide

Directly Measure HDAC-Test Compound Affinity and Residence Time in Live Cells

Request Pricing
Promega Corp.

Receive your quote directly from the manufacturer.

Ease of Use
After Sales Service
Value for Money
Write your own review

NanoBRET™ Technology for Target Engagement

The NanoBRET™ Target Engagement (TE) Assay measures compound binding at select target proteins in intact cells, in real time. The NanoBRET™ TE Assay uses four key components: An expressed cellular target protein that is fused to the bright NanoLuc® luciferase; a cell-permeable fluorescent tracer that specifically binds to the target protein; a substrate for NanoLuc® luciferase; and a cell-impermeable inhibitor for NanoLuc® luciferase.

The assay uses bioluminescence resonance energy transfer (BRET), achieved by transferring the luminescent energy from NanoLuc® luciferase to the fluorescent tracer that is bound to the target protein-NanoLuc® fusion. This energy transfer makes it possible to directly measure compound binding affinity as well as compound-target residence time.

Compounds that are applied to the cells and specifically engage the intracellular target protein-NanoLuc® fusion will result in a decrease in BRET. To ensure accurate assessment of intracellular target engagement, a NanoLuc® inhibitor is used to mitigate any extracellular NanoLuc® signal that may arise from cells compromised during handling, while not adversely affecting NanoLuc® luciferase expressed within healthy living cells

Product Overview

Links