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Optical Methods for the Measurement and Manipulation of Cytosolic Calcium Signals in Neutrophils

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Neutrophil

Part of the book series: Methods in Molecular Biology ((MIMB,volume 2087))

Abstract

The measurement and manipulation of cytosolic free Ca2+ of neutrophils is crucial for investigating the mechanisms within living neutrophils which generate Ca2+ signals and the cellular responses triggered by them. Optical methods for this are the most applicable for neutrophils, and are discussed here, especially the use of fluorescent indicators of Ca2+ and photoactivation of reagents involved in Ca2+ signaling. Both of these synthetic agents can be loaded into neutrophils as lipid-soluble esters or can be microinjected into the cell. In this chapter, we outline some of the techniques that have been used to monitor, visualize, and manipulate Ca2+ in neutrophils.

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Correspondence to Maurice B. Hallett .

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Hallett, M.B., Roberts, R.E., Dewitt, S. (2020). Optical Methods for the Measurement and Manipulation of Cytosolic Calcium Signals in Neutrophils. In: Quinn, M., DeLeo, F. (eds) Neutrophil. Methods in Molecular Biology, vol 2087. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-0154-9_14

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  • DOI: https://doi.org/10.1007/978-1-0716-0154-9_14

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  • Publisher Name: Humana, New York, NY

  • Print ISBN: 978-1-0716-0153-2

  • Online ISBN: 978-1-0716-0154-9

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