Fluorescence Dynamics Studies Of Calmodulin And Its Complexes With Polypeptides

Robert F Steiner; Louise Garone; Lynn Norris

doi:10.1117/12.945419

24 June 1988 Fluorescence Dynamics Studies Of Calmodulin And Its Complexes With Polypeptides

Robert F Steiner, Louise Garone, Lynn Norris

Proceedings Volume 0909, Time-Resolved Laser Spectroscopy in Biochemistry; (1988) https://doi.org/10.1117/12.945419
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States

Abstract

Time domain measurements of the time decay of fluorescence intensity and anisotropy for fluors4+cent conjugates and complexes of calmodulin indicate that probe mobility is reduced by Ca ligation and at pH 5. Probe mobility is increased by increasing temperature. The interaction of Ca2+-ligated calmodulin with several polypeptides results in a loss of localized probe mobility.

Citation Download Citation

Robert F Steiner, Louise Garone, and Lynn Norris "Fluorescence Dynamics Studies Of Calmodulin And Its Complexes With Polypeptides", Proc. SPIE 0909, Time-Resolved Laser Spectroscopy in Biochemistry, (24 June 1988); https://doi.org/10.1117/12.945419

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