- B27 (See other available formats)
- Regulatory Status
- Other Names
- Interferon-γ, Immune interferon, Type II interferon, T cell interferon, Macrophage-activating factor (MAF), IFN-g, IFN-gamma
- Mouse IgG1, κ
- Ave. Rating
- Submit a Review
- Product Citations
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Interferon-γ is a potent multifunctional cytokine which is secreted primarily by activated NK cells and T cells. Originally characterized based on anti-viral activities, IFN-γ also exerts anti-proliferative, immunoregulatory, and proinflammatory activities. IFN-γ can upregulate MHC class I and II antigen expression by antigen-presenting cells. The B27 antibody reacts with the human interferon-γ. The B27 antibody can neutralize the bioactivity of natural or recombinant IFN-γ.Product Details
- Verified Reactivity
- Reported Reactivity
- Chimpanzee, Baboon, Cynomolgus, Rhesus, African Green, Pigtailed Macaque, Sooty Mangabey
- Antibody Type
- Host Species
- E. coli-expressed recombinant human IFN-γ
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
- The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 700 under optimal conditions.
- 0.5 mg/ml
- 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.
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 ≤0.5 µg per million cells in 100 µl volume. It is highly recommended that the reagent be titrated for optimal performance for each application.
* Alexa Fluor® 700 has a maximum emission of 719 nm when it is excited at 633 nm / 635 nm. Prior to using Alexa Fluor® 700 conjugate for flow cytometric analysis, please verify your flow cytometer's capability of exciting and detecting the fluorochrome.
Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.
View full statement regarding label licenses
- Excitation Laser
Red Laser (633 nm)
- Application Notes
Flow Cytometry2: The fluorochrome-labeled B27 antibody is useful for intracellular immunofluorescent staining and flow cytometric analysis to identify IFN-? -producing cells within mixed cell populations. For intracellular cytokine staining protocol, please visit www.biolegend.com and click on the support section.
Neutralization1,3,6,7: The Ultra-LEAF™ Purified antibody (Endotoxin <0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for neutralization of human IFN-? bioactivity (Cat. No. 506531).
- Application References
- Favre C, et al. 1989. Molec. Immunol. 26:17. (Neut)
- Kaur A, et al. 2002. J Virol. 76:3646.
- Abrams J, et al. 1992. Immunol. Rev. 127:5. (Neut)
- Andersson U, et al. 1999. Detection and quantification of gene expression. New York:Springer-Verlag.
- Rout N, et al. 2010. PLoS One 5:e9787. (FC)
- Acosta-Rodriguez EV, et al. 2007. Nat. Immunol. 9:942-9. (Neut)
- Gangur V, et al. 1998. FASEB J. 12:705-13. (Neut)
- Product Citations
AB_961353 (BioLegend Cat. No. 506515)
AB_961351 (BioLegend Cat. No. 506516)
- Cytokine; dimer; 20-25 kD (Mammalian)
- Antiviral/antiparasitic activities; inhibits proliferation; enhances MHC class I and II expression on APC
- Cell Sources
- CD8+ and CD4+ T cells, NK cells
- Cell Targets
- T cells, B cells, macrophages, NK cells, endothelial cells, fibroblasts
- IFN-γRα (CDw119) dimerized with IFN-γRβ (AF-1)
- Cell Type
- Biology Area
- Cell Biology, Immunology, Neuroinflammation, Neuroscience
- Molecular Family
- Antigen References
1. Fitzgerald K, et al. Eds. 2001. The Cytokine FactsBook. Academic Press San Diego.
2. De Maeyer E, et al. 1992. Curr. Opin. Immunol. 4:321.
3. Farrar M, et al. 1993. Annu. Rev. Immunol. 11:571.
4. Gray P, et al. 1987. Lymphokines 13:151.
- Upregulated by IL-2, FGF-basic, EGF; downregulated by vitamin D3 or DMN; labile at pH2
- Gene ID
- 3458 View all products for this Gene ID
- View information about IFN-gamma on UniProt.org
|APC anti-human IFN-γ||B27||ICFC|
|FITC anti-human IFN-γ||B27||ICFC|
|PE anti-human IFN-γ||B27||ICFC|
|Purified anti-human IFN-γ||B27||ICFC, Neut, FC|
|Alexa Fluor® 700 anti-human IFN-γ||B27||ICFC|
|PE/Cyanine7 anti-human IFN-γ||B27||ICFC|
|Purified anti-human IFN-γ (Maxpar® Ready)||B27||ICFC, CyTOF®|
|APC/Cyanine7 anti-human IFN-γ||B27||ICFC|
|Pacific Blue™ anti-human IFN-γ||B27||ICFC|
|PerCP/Cyanine5.5 anti-human IFN-γ||B27||ICFC|
|PE/Dazzle™ 594 anti-human IFN-γ||B27||ICFC|
|Ultra-LEAF™ Purified anti-human IFN-γ||B27||ICFC, Neut, FC|
|Brilliant Violet 605™ anti-human IFN-γ||B27||ICFC|
|Brilliant Violet 510™ anti-human IFN-γ||B27||ICFC|
|Brilliant Violet 421™ anti-human IFN-γ||B27||ICFC|
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Compare Data Across All Formats
This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.
APC anti-human IFN-γ
FITC anti-human IFN-γ
PE anti-human IFN-γ
Purified anti-human IFN-γ
Alexa Fluor® 700 anti-human IFN-γ
PE/Cyanine7 anti-human IFN-γ
Purified anti-human IFN-γ (Maxpar® Ready)
APC/Cyanine7 anti-human IFN-γ
Pacific Blue™ anti-human IFN-γ
PerCP/Cyanine5.5 anti-human IFN-γ
PE/Dazzle™ 594 anti-human IFN-γ
Ultra-LEAF™ Purified anti-human IFN-γ
Brilliant Violet 605™ anti-human IFN-γ
Brilliant Violet 510™ anti-human IFN-γ
Brilliant Violet 421™ anti-human IFN-γ