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IFN-gamma Mouse anti-Human, Brilliant Violet 786, Clone: 4S.B3, BD

Mouse Monoclonal Antibody

Manufacturer:  BD Biosciences 563731

Catalog No. BDB563731

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The 4S.B3 monoclonal antibody specifically binds to interferon-γ(IFN-γ). The immunogen used to generate this hybridoma was partially purified human IFN-γobtained from supernatants of human PBMC stimulated with Staphylococcus aureus. Interferon-γ(IFN-γ) is a potent multifunctional cytokine that is produced by several activated cell types including NK, NKT, CD4+TCRαβ+, CD8+TCRαβ+, and TCRγδ+ T cells. IFN-γexerts its biological effects through specific binding to the high-affinity IFN-γReceptor Complex comprised of IFN-γRα (CD119) and ese influences can involve IFN-γ’s capacity to boost MHC class I and II expression by antigen-presenting cells as well as to direct effects on B cells and T cells themselves. Human IFN-γis a 14-18 kDa glycoprotein containing 143 amino acid residues.



IFNG; Interferon-gamma; IFG; IFI; Type II interferon
Affinity Purified
Partially purified human IFN-γ from supernatants of human PBMC stimulated with Staphylococcus aureus
50 Tests
Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Flow Cytometry
Brilliant Violet 786
Aqueous buffered solution containing BSA and ≤0.09% sodium azide.
IgG1, κ
Product Certifications


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