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08:46 min
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January 15, 2014
DOI:
1Department of Biomedical and Molecular Sciences,Queen’s University, 2National Institute of Neurological Disorders and Stroke,Porter Neuroscience Research Center, 3Research Institute of Genome-Based Biofactory,National Institute of Advanced Industrial Science and Technology, 4The Robert H. Smith Faculty of Agriculture, Food and Environment, Institute of Biochemistry, Food Science, and Nutrition,The Hebrew University of Jerusalem
Summary
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Frostschutzproteine (AFPs) binden an bestimmte Eisebenen, um das Eiswachstum zu verhindern oder zu verlangsamen. Die Fluoreszenzbasierte Eisebene (FIPA)-Analyse ist eine Modifikation der ursprünglichen Eisätzmethode zur Bestimmung von AFP-gebundenen Eisebenen. AFPs werden fluoreszierend beschriftet, in makroskopische Einzeleiskristalle integriert und unter UV-Licht visualisiert.
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Basu, K., Garnham, C. P., Nishimiya, Y., Tsuda, S., Braslavsky, I., Davies, P. Determining the Ice-binding Planes of Antifreeze Proteins by Fluorescence-based Ice Plane Affinity. J. Vis. Exp. (83), e51185, doi:10.3791/51185 (2014).
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