Abstract
A coupled in vitro transcription and translation (IVTT) assay that uses GFP as a fluorescent reporter allowed the potency of a light-activated cytotoxic ruthenium agent to be quantified. The compound inhibits the function of both DNA and mRNA only upon light activation. The IVTT functional assay provides estimates of potency that are consistent with cellular cytotoxicity values, in marked contrast to the values obtained from traditional DNA-damage assays. Lost in translation? A coupled in vitro transcription and translation (IVTT) assay allowed the quantification of the potency of a light-activated cytotoxic ruthenium agent (red). This compound inhibits the functions of both DNA and mRNA, only upon light activation. The IVTT assay provides a better estimate of potency (consistent with cellular cytotoxicity values) than traditional DNA-damage assays.
| Original language | English |
|---|---|
| Pages (from-to) | 507-511 |
| Number of pages | 5 |
| Journal | Chembiochem : a European journal of chemical biology |
| Volume | 15 |
| Issue number | 4 |
| DOIs | |
| State | Published - Mar 3 2014 |
Keywords
- cancer
- cisplatin
- drug discovery
- high-throughput screening
- ruthenium
ASJC Scopus subject areas
- Biochemistry
- Molecular Medicine
- Molecular Biology
- Organic Chemistry
