Corporate Banner
Satellite Banner
Technology
Networks
Scientific Communities
 
Become a Member | Sign in
Home>Resources>White Papers>This White Paper
  White Papers
Scientific News
Point of Care Diagnostics - A Cautious Revolution
Advances in molecular biology, coupled with the miniaturization and improved sensitivity of assays and devices in general, have enabled a new wave of point-of-care (POC) or “bedside” diagnostics.
Mass Spec Technology Drives Innovation Across the Biopharma Workflow
With greater resolving power, analytical speed, and accuracy, new mass spectrometry technology and techniques are infiltrating the biopharmaceuticals workflow.
One Step Closer to Precision Medicine for Chronic Lung Disease Sufferers
A study led by University of North Carolina at Chapel Hill, and National Jewish Health, has provided evidence of links between SNPs and known COPD blood protein biomarkers.
Blood Pressure Drug May Boost Effectiveness of Lung Cancer Treatment
Researchers at Imperial College London have suggested that the blood pressure drug may make a type of lung cancer treatment more effective.
Insight into Eye Diseases
Scientists recreate zebrafish cell regeneration from retinal stem cells in mice.
New Discovery May Benefit Farmers Worldwide
Scientists have shown how a crop-microbe 'team' protect against fungal infection.
Antibodies Paving the Way to HIV Vaccine
Researchers uncover factors responsible for the formation of broadly neutralizing HIV antibodies in humans.
Designing Drugs with a Whole New Toolbox
Researchers develop methods to design small, targeted proteins with shapes not found in nature.
Protein Studies Discover Molecular Secrets
Two protein studies have mapped proteins that reveal the secrets to recycling carbon and healing cells.
Tapping Evolution to Improve Biotech Products
Researchers show how 'ancestral sequence reconstruction' can be used to guide engineering of a blood clotting protein.
Scroll Up
Scroll Down

Live Cell Multiplex Assay
Bookmark and Share


Indigo Biosciences

The Live Cell Multiplex (LCM) Assay provides an efficient fluorescence-based method of quantifying the relative number of live cells resident in treated wells of an assay plate. While the LCM Assay may be performed as a stand-alone assay, it is has been specifically optimized to be run in multiplex with any of INDIGO’s 96-well, 2x48-well, or 3x32-well Nuclear Receptor Reporter Assay System products.

The LCM assay allows user’s to validate their primary Nuclear Receptor Assay data by determining if their test compound treatments exert mitogenic, cytostatic or cytotoxic activities on the reporter cells. The occurrence of such adverse non-specific effects will always undermine the accurate assessment of a test compound’s potency and/or efficacy as a modulator of nuclear receptor function.

When screening test compounds for antagonist activities it is particularly important to quantify changes in the relative number of live reporter cells at the assay endpoint. Test compounds that exert cytostatic, cytotoxic, or cytolytic activities invariably generate “falsepositive” results in an antagonist screen. In such cases, the observed drop in luciferase activity will be incorrectly attributed to inhibition of the nuclear receptor by the test compound. In reality, however, the treatment compound has pushed the reporter cells into division arrest, apoptosis, necrosis, or lysis. APPENDIX 2 presents an example of the deleterious effect of division arrest on interpreting antagonist screening data.

Further Information


Skyscraper Banner

Skyscraper Banner
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
3,500+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
5,000+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!