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Promega Corporation

A Scalable Dual Color Luminescent Reporter Assay for High-Throughput and...

A Scalable Dual Color Luminescent Reporter Assay for High-Throughput and Ultra-High-Throughput Scientific Poster

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Abstract

Brad Larson, B.A., Tracy Worzella, M.S., Deborah Duyka, M.S.
Promega Corporation, Madison, WI

The ability to provide simple solutions for correlating multiple parameters within cellular processes is essential for today’s screening facilities. With a variety of plate readers available to laboratories, it is necessary to validate assays in a variety of testing situations and plate formats. Here we demonstrate the scalability of the Chroma-Luc™ Technology, a dual color luminescent reporter methodology that generates red and green luminescence upon addition of a single reagent.

Cellular lysates, containing the green CBG99luc and red CBRluc genes, and reagent were dispensed manually in 96 and 384-well formats, or using a noncontact dispenser for1536-well format. Data was collected with Molecular Devices and PerkinElmer® HTS plate readers. The excellent linearity, limit of detection, separation of signal, and Z’ Factor scores show the ability of this chemistry to generate a stable dual color signal and be detected on a variety of HTS plate readers used in high-throughput screening environments.

Document Icon Download the poster PDF (525kb)

  • Part# PS022
  • Printed in USA.

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