Biolegend, 383306, Brilliant Violet 421™ anti-human IFN-γ Antibody, 100tests

Human interferon-gamma (IFN-γ, type II interferon) is a potent multifunctional cytokine which is secreted primarily by activated NK cells and T cells in response to antigens and other cytokines. Originally characterized based on anti-viral activities. IFN-γ also exerts tumor anti-proliferative, immunoregulatory, and proinflammatory activities. IFN-γ can upregulate MHC class I and II, and macrophage activation. This human IFN-γ antibody does not show cross-reactivity with mouse.
100tests
Verified Reactivity: Human
Antibody Type: Monoclonal
Host Species: Rat
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
Preparation: The antibody was purified by affinity chromatography and conjugated with Brilliant Violet 421™ under optimal conditions.
Concentration: Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & Handling: The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application: ICFC - Quality tested
Recommended Usage: Each lot of this antibody is quality control tested by intracellular immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application. Brilliant Violet 421™ excites at 405 nm and emits at 421 nm. The standard bandpass filter 450/50 nm is recommended for detection. Brilliant Violet 421™ is a trademark of Sirigen Group Ltd. Learn more about Brilliant Violet™. This product is subject to proprietary rights of Sirigen Inc. and is made and sold under license from Sirigen Inc. The purchase of this product conveys to the buyer a non-transferable right to use the purchased product for research purposes only. This product may not be resold or incorporated in any manner into another product for resale. Any use for therapeutics or diagnostics is strictly prohibited. This product is covered by U.S. Patent(s), pending patent applications and foreign equivalents.
Excitation Laser: Violet Laser (405 nm)
Structure: Cytokine; dimer; 20-25 kD (Mammalian)
Distribution: CD8+ and CD4+ T cells, NK cells
Function: Upregulated by IL-2, FGF-basic, EGF; downregulated by vitamin D3 or DMN; labile at pH 2
Interaction: T cells, B cells, macrophages, NK cells, endothelial cells, fibroblasts
Ligand/Receptor: IFN-γRα (CDw119) dimerized with IFN-γRβ (AF-1)
Cell Type: Tregs
Biology Area: Cell Biology, Immunology, Neuroinflammation, Neuroscience
Molecular Family: Cytokines/Chemokines
Antigen References: Fitzgerald K, et al. Eds. 2001. The Cytokine FactsBook. Academic Press, San Diego. De Maeyer E, et al. 1992. Curr Opin Immunol. 4:321-6. Farrar M, et al. 1993. Annu Rev Immunol. 11:571-611. Gray P, et al. 1987. Lymphokines. 13:151.
Gene ID: 3458
UniProt: View information about IFN-gamma on UniProt.org
Clone: W19227A
Regulatory Status: RUO
Other Names: Interferon-γ, Immune interferon, Type II interferon, T cell interferon, Macrophage-activating factor (MAF), IFN-g, IFN-gamma
Isotype: Rat IgG2a, κ
Q: What is the F/P ratio range of our BV421™ format antibody reagents?
A: It is lot-specific. On average it ranges between 2-4.