The largest database of trusted experimental protocols

4 protocols using ia6 2

1

Multicolor Flow Cytometric Analysis of Immune Cell Subsets

Check if the same lab product or an alternative is used in the 5 most similar protocols
LIVE/DEAD™ Fixable Aqua Dead Cell Stain (L34957, Thermo Fisher) was used to exclude dead cells. CD1c (Biolegend), CD141 (Biolegend) were used for DCs analysis by flow cytometry. Fluorochrome-labeled anti-human mAbs specific for CD3 (UCHT1, Biolegend), CD4 (OKT4, Biolegend), CD45RA (HI100, Biolegend), CXCR5 (J252D4, Biolegend), CCR6 (G034E3, Biolegend), CXCR3 (G025H7, Biolegend), PD-1 (EH12.2H7, Biolegend) and ICOS (C398.4A, Biolegend) were used for analysis of Tfh cell population by flow cytometry. Fluorescein-labeled anti-human antibodies specific for CD3 (UCHT1, Biolegend), CD19 (HIB19, Biolegend), CD21 (Bu32, Biolegend), CD27 (O323, Biolegend), CD38 (HIT2, Biolegend) and IgD (IA6-2, Biolegend) were used for analysis of B cell population by flow cytometry.
+ Open protocol
+ Expand
2

Flow Cytometric Profiling of PBMCs

Check if the same lab product or an alternative is used in the 5 most similar protocols
Frozen PBMCs were thawed, washed in FACS buffer (2% FBS, 1mM EDTA in PBS), and counted on TC20 (Biorad) before surface staining using two independent flow panels. For the innate panel, the following antibodies were used: CD3 (SP34, BD Pharmingen) and CD20 (2H7, BioLegend) for the exclusion of T & B lymphocytes, respectively. We further stained for CD56 (HCD56, Biolegend), CD57 (HNK-1, BioLegend), KLRG1 (SA231A2, BioLegend) CD16 (3G8, BioLegend), CD14 (M5E2, BioLegend), HLA-DR (L243, BioLegend), CD11c (3.9, ThermoFisher Scientific), CD123 (6H6, BioLegend) and CD86 (IT2.2, BioLegend). For the adaptive panel, the following antibodies were used: CD4 (OKT4, BioLegend), CD8b (2ST8.5H7, Beckman Coulter), CD45RA (HI100, TONBO Biosciences), CCR7 (G043H7, BD Biosciences), CD19 (HIB19, BioLegend), IgD (IA6–2, BioLegend), CD27 (M-T271, BioLegend), KLRG1 (SA231A2, BioLegend) and PD-1 (Eh12.2h7, BioLegend). Cells were stained with Ghost Dye viability dye (TONBO biosciences) for 30 minutes at 4C per manufacturer’s instructions, washed, surface stained with either innate or adaptive panels for 30 minutes at 4C. Samples were then washed and analyzed on Attune NxT Flow Cytometer (ThermoFisher Scientific, Waltham MA).
+ Open protocol
+ Expand
3

Immunophenotyping of Frozen PBMCs

Check if the same lab product or an alternative is used in the 5 most similar protocols
Frozen PBMCs were thawed, washed in FACS buffer (2% FBS, 1 mM EDTA in PBS), and counted on TC20 (Biorad) before surface staining using two independent flow panels. For the innate panel, the following antibodies were used: CD3 (SP34, BD Pharmingen) and CD20 (2H7, BioLegend) for the exclusion of T & B lymphocytes, respectively. We further stained for CD56 (HCD56, Biolegend), CD57 (HNK-1, BioLegend), KLRG1 (SA231A2, BioLegend) CD16 (3G8, BioLegend), CD14 (M5E2, BioLegend), HLA-DR (L243, BioLegend), CD11c (3.9, ThermoFisher Scientific), CD123 (6H6, BioLegend) and CD86 (IT2.2, BioLegend). For the adaptive panel, the following antibodies were used: CD4 (OKT4, BioLegend), CD8b (2ST8.5H7, Beckman Coulter), CD45RA (HI100, TONBO Biosciences), CCR7 (G043H7, Biolegend), CD19 (HIB19, BioLegend), IgD (IA6-2, BioLegend), CD27 (M-T271, BioLegend), KLRG1 (SA231A2, BioLegend) and PD-1 (Eh12.2h7, BioLegend). Cells were stained with Ghost Dye viability dye (TONBO biosciences) for 30 min at 4C per manufacturer’s instructions, washed, surface stained with either innate or adaptive panels for 30 min at 4C. Samples were then washed and analyzed on Attune NxT Flow Cytometer (ThermoFisher Scientific, Waltham MA).
+ Open protocol
+ Expand
4

Comprehensive B Cell Immunophenotyping

Check if the same lab product or an alternative is used in the 5 most similar protocols
PBMCs were first stained with fluorophore-labeled antibodies against cell surface markers CD3 (OKT3, BioLegend), CD19 (SJ25-C1, Thermo Fisher), CD20 (SI Appendix, Table S2), and CD27 (O323, BioLegend), fixed (Lysing Solution, BD Biosciences), permeabilized (Permeabilizing Solution 2, BD Biosciences), and stained with fluorophore-labeled antibodies against IgG (G18-145, BD Biosciences), IgA (8E10, Miltenyi Biotec), IgD (IA6-2, BioLegend), and IgM (MHM-88, BioLegend). The stained cells were acquired on a FACS Canto II flow cytometer (BD Biosciences) and analyzed in FlowJo software v9.9.6 (BD Biosciences).
+ 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!