Macrophages are a highly diverse cell population, exhibiting phenotypic heterogeneity and functional specialization, and play crucial roles in both innate and adaptive immunity. There are two main subtypes: M1 (classically activated, exhibiting a pro-inflammatory phenotype and are necessary for pathogenic defence) and M2 (alternatively activated, exhibiting an anti-inflammatory phenotype, involved in the resolution of inflammation and tissue repair).

Please view our M1 + M2 Marker antibodies below and find the flyer here:

EB11331 Flow cytometric analysis of paraformaldehyde fixed A431 cells (blue line), permeabilized with 0.5% Triton.	EB06772 (4µg/ml) staining of paraffin embedded Human Testis. Heat induced antigen retrieval with citrate buffer pH 6, HRP-staining.	EB10107 Immunofluorescence analysis of paraformaldehyde fixed A549 cells, permeabilized with 0.15% Triton.