Broad Immune Profiling Assay Kit

16-Plex for Human PBMC Samples
AbKT-1002-10RXN

VistaPlex™ Assay Kits for CellScape offer a ready to use, reliable and customizable solution to fast-track precise spatial multiplexing.

Designed to provide a convenient, flexible, and modular analysis of immune cells, the Broad Immune Profiling Assay kit enables quantification of 16 phenotypic biomarkers that define T Cell, B Cell, Leukocyte, NK Cell, NKT Cell, Monocyte, Dendritic and Exhaustion Cell populations and sub-populations in human PMBC samples. Validation was performed on the CellScape platform on 4 blood donors in duplicate, in addition to individual antibody validation. The Broad Immune Profiling Assay Kit contains primary antibodies and antibody diluent and is optimized for ease of use and throughput.

PBMC sample showing 16 biomarkers quantified across immune cells.
PBMC sample showing 16 biomarkers quantified across immune cells. The biomarkers are used to phenotype immune cell populations such as those shown here with defining markers displayed.
Biomarkers identified and quantified:
CD3CD25CD39CD8
CD4CD27CD45RACD45
CD56CD16CD14CD19
CD279CD11cHLA-DRCD123
Cell population characterized and quantified:
LeukocytesT CellsT-CytotoxicT-Helper
T-RegulatoryNaive CD4+Central Memory CD4+Effector CD4+
Effector Memory CD4+Naive CD8+Central Memory CD8+Effector CD8+
Effector CD8+NK CellsNKT CellsB Cells
Memory B CellsNaive B CellsClassical MonocytesNon-classical Monocytes
Dedritic CellsMyeloid Dendritic CellsPlasmacytoid Dendritic CellsExhausted CD4 T-Cells
Exhausted CD8 T-Cells

Details & Data

Gating Strategy

Hierarchical gating strategies define cell phenotypes. From image data, each cell is captured by automated segmentation, and the biomarker expression is quantified using HDR imaging to measure fluorescence intensity for every cell. Standard FCS files are generated to enable the identification of cell phenotypes via classic flow cytometry-like hierarchical gating.

Representative dot plots demonstrate a gating strategy to characterize and quantitate immune cells.
Cell PopulationParent GateGating Strategy
LeukocytesAllCD45+
T cellsCD45+ LeukocytesCD45+ CD3+
T CytotoxicT CellsCD45+ CD3+ CD4- CD8+
T HelperT CellsCD45+ CD3+ CD4+ CD8-
T RegulatoryT HelperCD45+ CD3+ CD4+ CD8- CD27+ CD45RA+
Naive CD4+T HelperCD45+ CD3+ CD4+ CD8- CD27+ CD45RA+
Central Memory CD4+T HelperCD45+ CD3+ CD4+ CD8- CD27+ CD45RA-
Effector CD4+T HelperCD45+ CD3+ CD4+ CD8- CD27- CD45RA+
Effector Memory CD4+T HelperCD45+ CD3+ CD4+ CD8- CD27- CD45RA-
Naive CD8+T CytotoxicCD45+ CD3+ CD4- CD8+ CD27+ CD45RA+
Central Memory CD8+T CytotoxicCD45+ CD3+ CD4- CD8+ CD27+ CD45RA-
Effector CD8+T CytotoxicCD45+ CD3+ CD4- CD8+ CD27- CD45RA+
Effector Memory CD8+T CytotoxicCD45+ CD3+ CD4- CD8+ CD27- CD45RA-
NK CellsCD45+ LeukocytesCD45+ CD3- CD56+
NKT CellsCD45+ LeukocytesCD45+ CD3+ CD56+
B CellsCD 45+ LeukocytesCD45+ CD3- CD19+
Memory B CellsB CellsCD45+ CD3- CD19+ CD27+
Naive B CellsB CellsCD45+ CD3- CD19+ CD37-
Classical MonocytesCD3- LeukocytesCD45+CD3-CD14+CD16-​
Non-Classical MonocytesCD3- LeukocytesCD45+CD3-CD14+CD16+​
Dendritic CellsCD45+CD3-CD14-CD19-​CD45+CD3-CD14-CD19-HLA-DR+CD56-​
Myeloid Dendritic CellsDendritic Cells​CD45+CD3-CD14-CD19-HLA-DR+CD56-CD11c+CD123-​
Plasmacytoid Dendritic CellsDendritic CellsCD45+CD3-CD14-CD19-HLA-DR+CD56-CD11c-CD123+​
Exhausted CD4 T CellsT HelperCD45+CD3+CD56-CD4+CD8-CD279+​
Exhausted CD8 T CellsT CytotoxicCD45+CD3+CD56-CD4-CD8+CD279+​

Reliable

The CellScape  platform captures biological variability, while maintaining technical reproducibility. For the Broad Immune Profiling Assay Kit, technical replicates were tested on 4 different donors. Fresh PMBC samples were used to confirm intra-assay and inter-assay reproducibility. To ensure high quality data can be obtained on a variety of sample types, the assay kit was successfully tested on cryopreserved samples and samples collected with Cyto-Chex BCT tubes.

Ready to Use and Customizable

The Broad Immune Profiling Assay Kit has been optimized to maximize throughput by minimizing the number of cycles required for analysis. One open imaging channel for filter set FS395 in each cycle allows for easy customization. Additional cycles may be added for further customization of your high-plex assay.

CycleAntibodyCorresponding Filter SetVol. AntibodyDiluent VolumeIncubation Time
1CD3FSPerCP10μL260μL5 min
CD25FS56010μL
CD39FS48810μL
CD8FS42110μL
2CD4FSPerCP10μL260μL5 min
CD27FS56010μL
CD45RAFS48810μL
CD45FS42110μL
3CD56FSPerCP10μL260μL5 min
CD16FS56010μL
CD14FS48810μL
CD19FS42110μL
4CD279FSPerCP10μL260μLmin
CD11cFS56010μL
HLA-DRFS48810μL
CD123FS42110μL

Broad Immune Profiling Assay Kit Documentation

Download the Protocol for easy-to-use instructions for the Broad Immune Profiling Assay kit. The Assay Template file can be imported onto the ZKW App to pre-load the assay instructions for quick and easy assay set up.

Store all kit contents at 4°C, protected from light.

Additional materials required: CellScape Cell Chips (PRSM-CHP-CELL-010) and Wash Buffer (PRSM-BUF-WASH-1L).

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