Nine-Color flow cytometry for accurate measurement of T cell subsets and cytokine responses. Part II

Panel performance across different instrument platforms

Bridget E. McLaughlin, Nicole Baumgarth, Martin Bigos, Mario Roederer, Stephen C. De Rosa, John D. Altman, Douglas F. Nixon, Janet Ottinger, Judy Li, Laurel A Beckett, Barbara Shacklett, Thomas G. Evans, David Asmuth

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

Cellular immune responses elicited by vaccination are complex and require polychromatic analysis to accurately characterize the phenotype and function of rare, responding cells. Technical challenges and a lack of instrument standardization between research sites have limited the application of polychromatic cytometry in multicenter clinical trials. Two previously developed six-color T cell subset immunophenotyping reagent panels deliberately designed to accommodate three additional low frequency functional measurements were compared for their reproducibility of staining across three different flow cytometers. We repeatedly measured similar T cell subset frequencies between the two reagent panels and across the three different cytometers. Spectral overlap reduced sensitivity in two of the three open measurement channels (PE [IL-2] and APC [IFNγ] ) for one reagent combination, particularly in subsets with low cytokine expression. There was no significant interassay variation for measurements across instrument platforms. Careful panel design will identify reagent combinations that minimize spectral spillover into channels reserved for cytokine measurement and comparable results can be achieved using different cytometers, however, it is important to establish standardized quality control procedures for each instrument to minimize variation between cytometers.

Original languageEnglish (US)
Pages (from-to)411-420
Number of pages10
JournalCytometry Part A
Volume73
Issue number5
DOIs
StatePublished - May 2008

Fingerprint

T-Lymphocyte Subsets
Flow Cytometry
Color
Cytokines
Immunophenotyping
Cellular Immunity
Quality Control
Multicenter Studies
Interleukin-2
Vaccination
Clinical Trials
Staining and Labeling
Phenotype
Research

Keywords

  • Compensation
  • Fluorochrome conjugated antibody
  • High-resolution immunophenotyping
  • Multicolor flow cytometry
  • Polychromatic flow cytometry

ASJC Scopus subject areas

  • Hematology
  • Cell Biology
  • Pathology and Forensic Medicine
  • Biophysics
  • Endocrinology

Cite this

Nine-Color flow cytometry for accurate measurement of T cell subsets and cytokine responses. Part II : Panel performance across different instrument platforms. / McLaughlin, Bridget E.; Baumgarth, Nicole; Bigos, Martin; Roederer, Mario; De Rosa, Stephen C.; Altman, John D.; Nixon, Douglas F.; Ottinger, Janet; Li, Judy; Beckett, Laurel A; Shacklett, Barbara; Evans, Thomas G.; Asmuth, David.

In: Cytometry Part A, Vol. 73, No. 5, 05.2008, p. 411-420.

Research output: Contribution to journalArticle

McLaughlin, Bridget E. ; Baumgarth, Nicole ; Bigos, Martin ; Roederer, Mario ; De Rosa, Stephen C. ; Altman, John D. ; Nixon, Douglas F. ; Ottinger, Janet ; Li, Judy ; Beckett, Laurel A ; Shacklett, Barbara ; Evans, Thomas G. ; Asmuth, David. / Nine-Color flow cytometry for accurate measurement of T cell subsets and cytokine responses. Part II : Panel performance across different instrument platforms. In: Cytometry Part A. 2008 ; Vol. 73, No. 5. pp. 411-420.
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