A direct solubilization procedure for the determination of DNA and protein in cultured fibroblast monolayers
โ Scribed by Thomas Sorger; Ralph J. Germinario
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 227 KB
- Volume
- 131
- Category
- Article
- ISSN
- 0003-2697
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โฆ Synopsis
A procedure for the direct solubilization of fibroblast monolayers allowing precise determination of DNA and protein content has been developed. This simple procedure is applicable to the analysis of these macromolecules in fibroblast cultures containing small numbers of cells (<l x 105).
๐ SIMILAR VOLUMES
We have developed an electrospray ionisation mass spectrometry (ESI-MS) technique that can be applied to rapidly determine the number of intact active sites in proteins. The methodology relies on inhibiting the protein with an active-site irreversible inhibitor and then using ESI-MS to determine the