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Measuring Phagocytosis of Aspergillus fumigatus Conidia by Human Leukocytes using Flow Cytometry
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JoVE 杂志 免疫与感染
Measuring Phagocytosis of Aspergillus fumigatus Conidia by Human Leukocytes using Flow Cytometry

Measuring Phagocytosis of Aspergillus fumigatus Conidia by Human Leukocytes using Flow Cytometry

DOI:
10.3791/60397-v

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09:43 min

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December 07, 2019

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, , , , , , ,
1Infections in Hematology and Oncology,Leibniz Institute for Infection Biology and Natural Product Research, 2Department for Hematology and Medical Oncology,Jena University Hospital, 3Institute for Transfusion Medicine,Jena University Hospital

Chapters

  • 00:04Title
  • 00:53Preparation of Aspergillus fumigatus Conidia
  • 02:26Preparation of Human Primary Leukocytes
  • 03:22Phagocytosis Assay
  • 04:01Antibody Staining
  • 05:58Flow Cytometry
  • 07:24Results: Measuring Phagocytosis
  • 08:58Conclusion

Summary

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This protocol provides a fast and reliable method to quantitatively measure phagocytosis of Aspergillus fumigatus conidia by human primary phagocytes using flow cytometry and to discriminate phagocytosis of conidia from mere adhesion to leukocytes.

Tags

PhagocytosisAspergillus FumigatusConidiaHuman LeukocytesFlow CytometryCell MarkersNeutrophilsMonocytesMucoralesRed Blood CellsFITC LabelingRPMI MediumBuffy CoatEL BufferCentrifugation

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