We compared the frequencies of four subsets based on CD39 and CD73 expression (CD39−CD73+, CD39+CD73+, CD39+CD73−, and CD39−CD73−) within each studied population (B cells as CD3−CD19+, CD4+ T cells as CD3+CD4+, CD8+ T cells as CD3+CD4−, NK cells as CD3−CD4−CD19−CD56+, Tregs as CD3+CD4+CD25++CD127−, and monocytes as CD14+). The percentage of these four subsets was related to their corresponding precursor populations (CD4+ T, CD8+ T, B, NK, and monocytes). In the case of Treg, the percentage was related to CD4+ T cells.
Cd4 viogreen
The CD4-VioGreen is a fluorochrome-conjugated antibody for the detection and enumeration of CD4-positive cells in flow cytometric analysis. It binds specifically to the CD4 surface antigen expressed on a subset of T lymphocytes.
Lab products found in correlation
12 protocols using cd4 viogreen
Quantifying Immune Cell Subsets
We compared the frequencies of four subsets based on CD39 and CD73 expression (CD39−CD73+, CD39+CD73+, CD39+CD73−, and CD39−CD73−) within each studied population (B cells as CD3−CD19+, CD4+ T cells as CD3+CD4+, CD8+ T cells as CD3+CD4−, NK cells as CD3−CD4−CD19−CD56+, Tregs as CD3+CD4+CD25++CD127−, and monocytes as CD14+). The percentage of these four subsets was related to their corresponding precursor populations (CD4+ T, CD8+ T, B, NK, and monocytes). In the case of Treg, the percentage was related to CD4+ T cells.
Multiparameter Immunophenotyping of Cells
Flow Cytometry Profiling of T-Cell Subsets
Multiparameter Flow Cytometry of Brain Immune Cells
Multiparametric Flow Cytometry Analysis
Immunophenotyping of Brain Immune Cells
Flow Cytometry Immunophenotyping Panel
Comprehensive Immune Cell Profiling
Immunophenotyping of CAR T-cell Infusion Products
Multicolor Flow Cytometry Immunophenotyping
For internal staining, cells were fixed with 2% formaldehyde (Sigma Aldrich) in PBS for 10 min and permeabilized with IX permeabilization buffer (eBioscience) in water.
The following antibodies were used: CD3-FITC (BioLegend, Catalog No. 300406, clone UCHT1, Mouse IgG1, k), CD8-PerCP-Cy5.5 (BioLegend, Catalog No. 344710, clone SK1, Mouse IgG1, k), CD38-PerCP-Cy5.5 (BioLegend, Catalog No. 303522, clone HIT2, Mouse IgG1, k), CD56-APC (Biolegend, Catalog No. 318310, clone HCD56, Mouse IgG1, k); CD19-BV421 (BD Bioscience, Catalog No. 562441, clone HIB19, mouse IgG1, k); CD4-VioGreen (Miltenyi Biotec, Catalog No. 130-106-712, clone M-T466, Mouse IgG1, k), CD161-PE (Miltenyi Biotec, Catalog No. 130-092-677, clone 191B8, Mouse IgG2a), IgG2A isotype control (R&D Systems, Catalog No. MAB003, mouse); and 2H7 mAb. When non-conjugated primary antibodies were used, a secondary rat anti-mouse IgG2A-PE (R&D Systems, Catalog No. F0129, clone 344701, IgG1) was used.
FACS analysis was performed on Miltenyi Biotec MACSQuant cytometer and analyzed with FlowJo Version 9.6.2 software (TreeStar).
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