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F4 80 pe conjugated antibody

Manufactured by BioLegend

The F4/80 PE-conjugated antibody is a cell surface marker that is commonly used to identify and study macrophages in various biological systems. It is a fluorescently labeled monoclonal antibody that specifically binds to the F4/80 antigen, which is expressed on the surface of mature mouse macrophages. The PE (Phycoerythrin) fluorescent dye allows for the detection and quantification of F4/80-positive cells using flow cytometry or other fluorescence-based techniques.

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2 protocols using f4 80 pe conjugated antibody

1

E-Cigarette Aerosol Immunophenotyping

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Flow cytometric analysis of immune inflammatory cells was performed using cell type-specific monoclonal antibodies on 3-day e-cig aerosol-exposed samples. Briefly, 2.0–4.0 × 105 BAL cells were stained with cell type-specific markers in 1x PBS for 30 min, followed by washing and re-suspension in 0.1 mL of 1x PBS for analysis. Cell-specific markers such as LY6B.2 Alexa fluor488-conjugated antibody for neutrophils (Novus Biologicals Cat# NBP213077AF488), CD8a PE-cy5-conjugated antibody for T-lymphocytes (BD Biosciences 553034), and F4/80 PE-conjugated antibody for macrophages (BioLegend Cat #123109) were used. Total macrophage, neutrophil and CD4a+ and CD8a+ lymphocyte counts in BALF were determined by taking the percentage of each cell type observed and multiplying that by the total cell counts. Flow cytometry data acquisition was performed using a Guava® easyCyte™ flow cytometer (Millipore Sigma) and analyzed using Guava® InCyte™ software.
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2

Quantifying Inflammatory Cell Types

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Flow cytometric analysis of immune inflammatory cells was performed using cell type‐specific monoclonal antibodies on 3‐day e‐cig aerosol‐exposed samples. Briefly, 2.0‐4.0 × 105 BAL cells were stained with cell type‐specific markers in 1× PBS for 30 minutes, followed by washing and re‐suspension in 0.1 mL of 1x PBS for analysis. Cell‐specific markers such as LY6B.2 Alexa fluor488‐conjugated antibody for neutrophils (Novus Biologicals Cat# NBP213077AF488), CD8a PE‐cy5‐conjugated antibody for T lymphocytes (BD Biosciences 553034), and F4/80 PE‐conjugated antibody for macrophages (BioLegend Cat #123109) were used. Total macrophage, neutrophil and CD4a+ and CD8a+ lymphocyte counts in BALF were determined by taking the percentage of each cell type observed and multiplying that by the total cell counts. Flow cytometry data acquisition was performed using a Guava® easyCyte™ flow cytometer (Millipore Sigma) and analyzed using Guava® InCyte™ software.
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