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IFN gamma Mouse anti-Human, Alexa Fluor™ 488, Clone: 4S.B3, eBioscience™

Mouse Monoclonal Antibody

1002.00 SEK - 2700.00 SEK

Specifications

Antigen IFN gamma
Clone 4S.B3
Target Species Human
Conjugate Alexa Fluor™ 488
Isotype IgG1, kappa
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Products 2
Product Code Brand Quantity Price Quantity & Availability  
Product Code Brand Quantity Price Quantity & Availability  
13537660
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Affymetrix eBioscience
53-7319-41
25 Tests
1002.00 SEK
Pack of 25
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Estimated Shipment: 08-09-2021
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15580247
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Affymetrix eBioscience
53-7319-42
100 Tests
2700.00 SEK
100 tests
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In stock, ready to ship: 1
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Description

Description

Description: The 4S.B3 monoclonal antibody reacts with interferon-gamma (IFN gamma). Human IFN gamma is a 17 kDa factor produced by activated T and NK cells and is an anti-viral and anti-parasitic cytokine. IFN gamma in synergy with other cytokines, such as TNF alpha, inhibits proliferation of normal and transformed cells. Immunomodulatory effects of IFN gamma are exerted on a wide range of cell types expressing the high affinity receptors for IFN gamma. Glycosylation of IFN gamma does not affect its biological activity. Applications Reported: This 4S.B3 antibody has been reported for use in intracellular staining followed by flow cytometric analysis. Applications Tested: This 4S.B3 antibody has been pre-titrated and tested by flow cytometric analysis of activated human peripheral blood mononuclear cells. This can be used at 5 µL (0.5 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. Excitation: 488 nm; Emission: 519 nm; Laser: Blue Laser. Filtration: 0.2 μm post-manufacturing filtered.

IFN gamma (Interferon gamma, Type II interferon) is a macrophage activation factor, and immune interferon that is produced primarily by T-lymphocytes and natural killer cells in response to antigens, mitogens, Staphylococcus enterotoxin B, phytohemaglutanin and other cytokines. IFN gamma is a dimeric protein consisting of two 146 amino acid subunits. IFN gamma is a glycoprotein that exists, functionally, as a homodimer of approximately 45 kDa. On SDS-PAGE, IFN gamma appears as a combination of 25, 20 and minor 15.5 kDa bands as a result of differential glycosylation. The biological activity of the IFN gamma homodimer is highly species specific. Human IFN gamma does not show cross-reactivity with mouse. IFN gamma function includes the following: antiviral activity, tumor antiproliferative activity, induction of class I and II MHC, macrophage activation, and enhanced immunoglobulin secretion by B lymphocytes. IFN gamma is involved in cytokine regulation and also acts synergistically with other cytokines. Activation of IFN gamma takes place through binding of IFN gamma receptor I and II, and activating the JAK-STAT pathway. IFN gamma does not show any homology with IFN alpha or IFN beta but human IFN gamma shows about 40% sequence homology with mouse IFN gamma. IFN gamma is upregulated by IL2, FGF basic, EGF and downregulated by vitamin D3 or DMN. IFN gamma gene mutations are associated with aplastic anemia.
Specifications

Specifications

IFN gamma
Human
IgG1, kappa
Monoclonal
Liquid
Antibody
4° C, store in dark, DO NOT FREEZE!
4S.B3
Alexa Fluor™ 488
Flow Cytometry
Primary
Monoclonal
PBS with 0.1% gelatin, 0.2% BSA and 0.09% sodium azide; pH 7.2
RUO
SDS
Product Certifications

For Research Use Only.