Cd3 145 2c11
CD3 (145-2C11) is a monoclonal antibody that recognizes the CD3 complex on T cells. The CD3 complex is a key component of the T cell receptor (TCR) and is essential for T cell activation and signaling.
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24 protocols using cd3 145 2c11
T Cell Phenotyping by Flow Cytometry
Dissection and Analysis of Murine Pancreatic Immune Cells
Histological and Flow Cytometry Analysis of Kidney
Kidneys were perfused with PBS containing EDTA (MilliporeSigma) before harvesting. Kidneys were digested at 37°C in 1 mg/mL collagenase IV (Worthington) in complete RPMI for 30 minutes, filtered through 70 mm strainers, and washed twice in PBS. For flow cytometry, the following antibodies were used: CD45 (30-F11, eBioscience), CD3 (145-2C11, BioLegend), CD4 (GK1.5, BioLegend), CD8 (53-6.7, BioLegend), CD45R/B220 (RA3-6B2, BioLegend), Ly6G (IA8, eBioscience), CD11b (M1/70, BioLegend), F4/80 (BM8, BioLegend), and Ly6C (HK1.4, eBioscience). Samples were acquired on BD LSRFortessa cytometer (BD Biosciences) and analyzed by FlowJo software (Tree Star Inc.).
Multicolor Flow Cytometry Panel
Murine Immune Cell Phenotyping
Monoclonal Antibodies for Immune Cell Analysis
For transcription factor staining, cells were stained for surface markers, followed by fixation and permeabilization before nuclear factor staining according to the manufacturer’s protocol (Foxp3 staining buffer set from eBioscience). For cytokine analysis, cells were incubated for 5 h in RPMI with 10% FBS, phorbol 12-myristate 13-acetate (PMA) (50 ng/ml; Sigma), ionomycin (500 ng/ml; Sigma) and GolgiStop (BD). Cells were stained for surface markers before fixation and permeabilization, and then subjected to intracellular cytokine staining according to the manufacturer’s protocol (Cytofix/Cytoperm buffer set from BD Biosciences).
Flow cytometric analysis was performed on an LSR II (BD Biosciences) or an Aria II (BD Biosciences) and analyzed using FlowJo software (Tree Star).
Murine Lymphoid Tissue Dissociation
CD8+ T Cell Activation Assay
Flow Cytometry Immune Cell Profiling
with the fixable viability dye eFluor 780 (eBioscience) for 30 min
at 4 °C, and Fc receptors were blocked with an anti-CD16/32 (BioLegend)
blocking antibody prior to surface staining with monoclonal antibodies.
Antibodies used for surface staining are as listed: mouse: CD45 (30-F11,
BioLegend), lineage (Lin) markers [CD3 (145-2C11, BioLegend), CD19
(6D5, BioLegend), CD11b (M1/70, BioLegend), CD11c (N418, BioLegend)],
and CD86 (GL-1, BioLegend). For CFSE staining, cells were stained
with 5 μM CFSE according to the manufacturer’s protocol.
Data were acquired on LSR II (BD Biosciences) and analyzed with FlowJo
v. 10.1 software (TreeStar).
Multiparameter Flow Cytometry of Immune Cells
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