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Visualization of Mass Cytometry Signal Background to Enable Optimal Core Panel Customization and Signal Threshold Gating

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Book cover Mass Cytometry

Part of the book series: Methods in Molecular Biology ((MIMB,volume 1989))

Abstract

Signal interference or overlap in mass cytometry is minimal compared to flow cytometry but must still be considered for optimal panel design and assay sensitivity. Here we describe a procedure for evaluating signal interference dynamics in the context of a 25-parameter core immunophenotyping panel. Specifically, a mass-minus-many (MMM) approach was used to assess background signals in “empty” or “blank” channels intended for further customization. Through this approach cell type-specific variability in signal background is revealed. Further panel customization can thus be performed with an understanding of cell type and channel-specific background levels to enable rational panel design and the objective delineation of gating thresholds during analysis.

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Correspondence to William E. O’Gorman .

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Au-Yeung, A., Takahashi, C., Mathews, W.R., O’Gorman, W.E. (2019). Visualization of Mass Cytometry Signal Background to Enable Optimal Core Panel Customization and Signal Threshold Gating. In: McGuire, H., Ashhurst, T. (eds) Mass Cytometry. Methods in Molecular Biology, vol 1989. Humana, New York, NY. https://doi.org/10.1007/978-1-4939-9454-0_3

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  • DOI: https://doi.org/10.1007/978-1-4939-9454-0_3

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  • Publisher Name: Humana, New York, NY

  • Print ISBN: 978-1-4939-9453-3

  • Online ISBN: 978-1-4939-9454-0

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