Population
Isolated myosin heads (subfragment 1)
Comparison
Covalent attachment of 5-fluorescein or… vs Unmodified S1
Design
Preclinical
Authors
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May enable spectroscopic tracking of myosin interactions; leaves open translation from animal models to cardiac research.
Fluorescently labeled myosin subfragment 1 exhibits distinct fluorescence changes upon binding to nucleotides and actin, providing a method to study these interactions.
Aguirre et al. (1986) studied this question.
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