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Use of Microscale Thermophoresis to Measure Protein-Lipid Interactions
1Department of Biochemistry,University of Illinois at Urbana-Champaign, 2Department of Chemistry,University of South Florida, 3Center for Biophysics and Quantitative Biology,University of Illinois at Urbana-Champaign, 4Beckman Institute for Advanced Science and Technology,University of Illinois at Urbana-Champaign
Capítulos
- 00:04Introduction
- 00:49Microscale Thermophoresis (MST) Device Preparation
- 01:36Labeled MST Sample Preparation
- 02:24Sample MST
- 02:54Results: Representative Thermophoretic Traces
- 03:46Conclusion
Microscale thermophoresis obtains binding constants quickly at low material cost. Either labeled or label free microscale thermophoresis is commercially available; however, label free thermophoresis is not capable of the diversity of interaction measurements that can be performed using fluorescent labels. We provide a protocol for labeled thermophoresis measurements.
