Identification of murine basophils by flow cytometry and histology
- PMID: 25149496
- DOI: 10.1007/978-1-4939-1173-8_17
Identification of murine basophils by flow cytometry and histology
Abstract
Here we describe how murine basophils can be detected in vivo by flow cytometry and immunofluorescence staining. Basophils constitute a homogeneous population of CD4(-)CD19(-)CD49b(+)IgE(+) cells in flow cytometric analysis. When IgE levels are low one can also use anti-FcεRI or anti-CD200R3 antibodies instead of anti-IgE. For immunofluorescence staining we use an anti-Mcpt8 antibody since Mcpt8 is a specific marker for murine basophils. We describe how to prepare the tissue to cut cryo-sections and how to perform the staining using a tyramide-based amplification kit.