The largest database of trusted experimental protocols

24 protocols using cd3 145 2c11

1

T Cell Phenotyping by Flow Cytometry

Check if the same lab product or an alternative is used in the 5 most similar protocols
To confirm the outcome of the T cell transfer studies spleen cells were stained with monoclonal antibodies against the following molecules: CD3 (145-2C11), CD4 (GK1.5) and CD8 (53–6.7) from Biolegend (San Diego, CA). Surface stained cells were measured by an Accuri C6 flow cytometer (BD Biosciences) or a FACS LSRII (Becton Dickinson, San Jose, CA), and analyzed using C6 software or FlowJo software (TreeStar, Ashland, OR).
+ Open protocol
+ Expand
2

Dissection and Analysis of Murine Pancreatic Immune Cells

Check if the same lab product or an alternative is used in the 5 most similar protocols
Prior to organ dissection, mice were perfused with 20 ml PBS to eliminate contaminating blood leukocytes. Single-cell suspensions of the pancreata were prepared by Collagenase P (Roche) digestion. Cells from pancreatic lymph nodes and spleen were prepared by physical dissociation. The spleen was treated with ACK lysing buffer (Thermo Fisher Scientific). All stainings began with an incubation with TruStain fcX anti-mouse CD16/32. Antibodies used for subsequent stainings were: anti-CD45 (30-F11), -CD19 (6D5); -CD3 (145–2C11), -CD4 (RM4–5), -CD8 (53–6.7), -CD25 (PC61), CD11b (M1/70), -CD11c (N418), -F4/80 (BM8), and -Gr1 (RB6–8C5) (all from BioLegend). Intracellular Foxp3 (FJK-16s) staining was performed according to eBioscience’s protocol. Samples were acquired with an Attune NxT flow cytometer (Thermo Fisher Scientific) and data were analyzed with FlowJo software (Tree Star, Inc.).
+ Open protocol
+ Expand
3

Histological and Flow Cytometry Analysis of Kidney

Check if the same lab product or an alternative is used in the 5 most similar protocols
For IHC, kidneys were fixed with 10% buffered formaldehyde and embedded in paraffin. Slices of 4 μm thick were stained with H&E or periodic acid–Schiff (PAS) and observed on an EVOS microscope (Thermo Fisher Scientific). The slides were scored blindly by an expert with more than 10 years of experience with renal histopathology, as described previously (62 (link)). Briefly, severity of GN was assessed by mild to moderate increase in mesangial cellularity, thickening of the GBM, endocapillary hypercellularity, and crescents formation. The tubulointerstitial inflammation was measured by assessing tubular atrophy and tubulointerstitial inflammation.
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.).
+ Open protocol
+ Expand
4

Multicolor Flow Cytometry Panel

Check if the same lab product or an alternative is used in the 5 most similar protocols
Antibodies were conjugated to fluorochromes (FITC, PE, PECy7, APC, APCCy7, Pacific Blue, and BV711) and were specific for the following mouse antigens: CD3 (145-2C11; Biolegend), CD11b (M1/70; Sony), CD11c (HL3; Biolegend), CD19 (6D5; Sony), CD45.2 (104; Biolegend), Ly6C (Hk1.4; eBioscience), Ly6G (RB6-8C5; BD Pharmingen), CD45 (30F11; Sony), and TER119 (Ter119; BD Pharmingen).
+ Open protocol
+ Expand
5

Murine Immune Cell Phenotyping

Check if the same lab product or an alternative is used in the 5 most similar protocols
Murine-specific antibodies were purchased from BD Biosciences: (CD3: 145-2C11; PD-L1/CD247: MIH5; TIM-3: RMT3-23; PD-1: J43; LAG-3: C9B7W) and from BioLegend: (CD-45: 30F-11, CD3: 2C11, B220: RA3-6B2, CD11b: M1/70, CD11c: HL3, NK1.1 PK136). Appropriate isotype controls were used when applicable. The LIVE/DEAD Fixable Yellow Dead Cell Stain Kit (Thermo Fisher Scientific) was used to exclude dead cells. Cells were analyzed with an LSRFortessa (BD Biosciences) and data were analyzed with FlowJo Software (TreeStar).
+ Open protocol
+ Expand
6

Monoclonal Antibodies for Immune Cell Analysis

Check if the same lab product or an alternative is used in the 5 most similar protocols
The following monoclonal antibodies were purchased from eBiosciences, BD Pharmingen or BioLegend: CD3 (145-2C11), CD4 (RM4-5), CD25 (PC61), CD44 (IM7), CD45.1 (A20), CD45.2 (104), CD62L (MEL-14), CXCR5 (L138D7), NPR-1 (3E12), ST2 (RMST2-2), TCRβ (H57-597), TCR Vβ6 (RR4-7), TCR Vβ8.1/8.2 (MR5-2), TCR Vβ14 (14-2), Bcl-6 (K112-91), c-Maf (T54-853), Foxp3 (FJK-16s), GATA3 (TWAJ), Helios (22F6), RORγt (B2D or Q31-378), T-bet (eBio4B10), IL-10 (JES5-16E3), IL-17A (eBio17B7) and IFN-γ (XM61.2). 4′,6-diamidino-2-phenylindole (DAPI) or Live/dead fixable blue (ThermoFisher) was used to exclude dead cells.
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).
+ Open protocol
+ Expand
7

Murine Lymphoid Tissue Dissociation

Check if the same lab product or an alternative is used in the 5 most similar protocols
Cell suspensions were obtained from the spleen, the PP, the MLN and the AA LN (lumbar and renal lymph nodes). Jejunum and colon sections from PBS and LCWE-injected mice were harvested and dissociated into single-cell suspensions with a gentleMACS™ Octo Dissociator (Miltenyi Biotec) and a mouse Lamina Propria Dissociation kit (Miltenyi Biotec) following the complete protocol from the manufacturer. The following antibodies against the respective murine antigens were used: IgA (mA-6E1,Thermo Fisher Scientific), CD19 (eBio1D3, Thermo Fisher Scientific), CD4 (RM4–5, Tonbo Biosciences), CD3 (145–2C11, BioLegend and Tonbo Biosciences), CD45.1 (A20, Thermo Fisher Scientific), CD45.2 (104, BioLegend), CD95 (SA367H8, BioLegend), GL-7 (GL-7, BioLegend). Dead cells were routinely excluded based on the staining of Fixable Viability dye (FVD) eFluor 506 (Thermo Fisher Scientific). Cell numbers were calculated by flow cytometry with the CountBright Absolute Counting Beads (Thermo Fisher Scientific). Stained cells were analyzed on a LSRII (BD Biosciences) and the data were processed using Flowjo (Tree Star Inc.).
+ Open protocol
+ Expand
8

CD8+ T Cell Activation Assay

Check if the same lab product or an alternative is used in the 5 most similar protocols
3 × 106 CD8+ T cells were incubated with biotinylated antibodies against CD3 (145-2C11, 1 μg/ml), anti-CD8 (53-6.7, 10 μg/ml) and anti-CD28 (37.51, 2 μg/ml) (all from Biolegend) on ice for 30 min in 85 μl RPMI with 0.5% FCS. Cells were warmed at 37°C for two minutes before adding 85 μl 1/50 streptavidin (Jackson Immunoresearch #016-000-084) and incubating for 5 minutes at 37°C. The cells were pelleted by centrifugation and resuspended in 50 μl ice cold lysis buffer (50 mM HEPES, 150 mM NaCl, 10 mM NaF, 10 mM NaF, 10 mM Indoacetamie, 5 μl Protease inhibitor (PROTEOLOC), 5 μl of EDTA (PROTEOLOC), 1% (w/v) NP40(BDH)) and incubated for 10 min on ice.
Lysates were centrifuged at 14,800 rpm at 4°C in a microcentrifuge. The supernatant was subsequently mixed with 16.7 μl NuPAGE LDS sample buffer (Life Technologies) and frozen. Lysates were thawed at room temperature and 1 μl of 1M DTT (Life Technologies) was added. The proteins were separated on a 10% Bis-Tris gel (Life Technologies) and transferred to PVDF membranes which were probed with the indicated antibodies, all from eBioscience except anti-β-actin which was from SantaCruz.
+ Open protocol
+ Expand
9

Flow Cytometry Immune Cell Profiling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Single-cell suspensions were stained
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).
+ Open protocol
+ Expand
10

Multiparameter Flow Cytometry of Immune Cells

Check if the same lab product or an alternative is used in the 5 most similar protocols
Flow cytometric analysis was performed on a Canto II flow cytometer (BD Biosciences) using FlowJo software v10.7.1 (Tree Star Inc., Ashland, OR, USA). Dead cells were excluded using a live/dead fixable dead cell stain (Thermo Fisher Scientific, Waltham, MA, USA). The following mouse-specific antibodies were used for staining: CD3 (145-2C11, BioLegend, San Diego, CA, USA), CD4 (RM4-5, BioLegend), Foxp3 (FJK-16s, Invitrogen), T-bet (4B10, Invitrogen, Eugene, OR, USA), RORγt (B2D, Invitrogen), GATA3 (16E10A23, BioLegend), Siglec F (S17007L, Biolegend), Ly6G (1A8, Biolegend), CD11b (M1/70, BioLegend), B220 (RA3-6B2, BioLegend), IgA (C10-3, Biolegend), and IgM (RMM-1, Biolegend).
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!