ELISpot Path: Vaccinia Human IFN-γ

ELISpot Path: Vaccinia Human IFN‑γ

3420-4AST-P7-1

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A straightforward setup for functional analysis of a specific scientific question.

Components

PlatePre-coated ELISpot plate, strip (mAb 1-D1K)
Detection mAb7-B6-1, biotin
Enzyme conjugateStreptavidin-ALP
SubstrateBCIP/NBT-plus
Positive controlAnti-CD3 mAb (CD3-2)
Peptide poolsVaccinia (CD4), human
Vaccinia (CD8), human

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Product specifications

Intended use

This ELISpot Path kit is intended for the enumeration of cells secreting human IFN-γ in response to Vaccinia virus peptides. For research use only. Not for use in diagnostic procedures.

Serum/Plasma samples

Peptide pool composition

PepPool: Vaccinia (CD4), human contains 56 defined peptides from 34 vaccinia virus proteins. The peptides are MHC-II restricted. Of the included peptides, 91% share >90% homology with monkeypox.

PepPool: Vaccinia (CD8), human  contains 102 defined peptides from 59 vaccinia virus proteins. The peptides are MHC-I restricted. Of the included peptides, 79% share >90% homology with monkeypox virus.

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Product details

ProductELISpot Path: Vaccinia Human IFN-γ
ApplicationELISpot
AnalyteIFN-γ
ReactivityHuman
Specificity

This kit is based on a matched pair of mAbs specific for human IFN-γ.

Shipping and Storage

Shipping

Shipped at ambient temperature.

Storage

Store antibodies, enzyme conjugate, and substrate at 4-8 °C. Peptide pools should be stored at -20 °C or below. Plates may be kept at room temperature.

Shelf lifeAt least 18 months from date of receipt.

Human PBMC (500,000 cells/well) were incubated for 20 h in the absence or presence of PepPool: Vaccinia (CD4), human (product code 3635-1) and the number of cells secreting IFN-γ was analyzed by ELISpot. Analysis was done with Mabtech IRIS.

Highlighted research, Published October 28, 2024

Immunoassays for infectious disease research
Explore the role of immunoassays like ELISpot and FluoroSpot in infectious disease research. Discover how Mabtech's immunoassays enable researchers to study immune responses at the cellular level for diseases like TB, SARS-CoV-2, Malaria, HIV, and more.
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IFN-γ

Analyte description

Interferon-γ (IFN-γ) is the only type II interferon. This proinflammatory cytokine is secreted by activated T cells and NK cells. It activates macrophages and endothelial cells and regulates immune responses by affecting APCs, T cells, and B cells. Production of IFN-γ by helper T cells and cytotoxic T cells is a hallmark of the Th1-type phenotype. Thus, high-level production of IFN-γ is typically associated with effective host defense against intracellular pathogens.

Alternative namesInterferon-γ, Interferon-gamma, IFN-γ, IFN-gamma, IFN-g, IFNg, IFG, IFI, IMD69
Cell typeT cell, Tc, Th1, NK cell
Gene ID3458