Anti-IFN gamma Purified

Anti-IFN gamma Purified
Regulatory status
RUO
Antigen
IFN gamma
Clone
NIB42
Format
Purified
Reactivity
Human
Application
Variant
0.1 mg
11-705-C100
In stock
130.00 USD

0.025 mg
11-705-C025
Delivery 1 week
65.00 USD
Variant
0.1 mg
11-261-C100
In stock
130.00 USD

0.1 mg
11-261-C100
In stock
65.00 USD
Product details
Description
References
Isotype
Mouse IgG1 kappa
Specificity
The mouse monoclonal antibody NIB42 recognizes IFN-gamma, a 16-25 kDa cytokine produced by activated Th1 cells and NK cells. Binds both glycosylated and non-glycosylated protein.
Application
Application details
ELISA: Capture antibody in combination with detection antibody 4S.B3.
Reactivity
Human
Immunogen
Recombinant human interferon gamma
Concentration
1 mg/ml
Preparation
Purified by protein-A affinity chromatography
Formulation
Phosphate buffered saline (PBS) solution with 15 mM sodium azide
Storage and handling
Store at 2-8°C. Do not freeze. Do not use after expiration date stamped on the label.
Exbio licence note
The product is intended For Research Use Only. Diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s.
Other names
Interferon gamma, IFN-gamma
Antigen description
The interferon gamma (IFN-gamma; 16-25 kDa) is an important regulator of the immune response, produced in activated Th1 cells and NK cells, particularly in response to IL-2, TNF-alpha and IL-12; its production is suppressed by IL-4, IL-10, and TGF-beta. The producing of IFN-gamma is activated by specific antigens or mitogens through the T cell antigen receptor. IFN-gamma polypeptide forms: 40-60 kDa forms are observable under non-denaturing conditions as dimers and trimers; 20 kDa and 25 kDa forms exist due to variable glycosylation. IFN-gamma belongs to the type II interferons, also called immune IFN. IFN-gamma shows antiviral activity and has important immunoregulatory functions. It is a potent activator of macrophages and had antiproliferative effects on transformed cells. IFN-gamma plays an important role in regulating B cell differentiation by simultaneously stimulating class switch recombination to the IgG3 and IgG2a isotypes while represing class switch recombination to the IgE and IgG1 isotypes. It also appears to promote antigen presentation by B cells through its effects on MHC. Binding of IFN-gamma to its receptor increases the expression of class I MHC on all somatic cells. It also enhances the expression of class II MHC on antigen-presenting cells. IFN-gamma is the major means by which T cells activate macrophages, increasing their ability to kill bacteria, parasites, and tumours. The activation of macrophages by IFN-gamma is essential for the elimination of bacteria that replicate within the phagosomes of macrophages (f.e. Mycobacteria and Listeria monocytogenes). IFN-gamma can potentiate the high antiviral and antitumor effects of the type I interferons (IFN-alpha, IFN-beta). IFN-gamma may also activate neutrophils and NK cells.
Entrez Gene ID 3458
UniProt ID P01579

General references:

Schroder K, Hertzog PJ, Ravasi T, Hume DA: Interferon-gamma: an overview of signals, mechanisms and functions. J Leukoc Biol. 2004 Feb;75(2):163-89.
PubMed
Ellis TN, Beaman BL: Interferon-gamma activation of polymorphonuclear neutrophil function. Immunology. 2004 May;112(1):2-12.
PubMed
Costa-Pereira AP, Williams TM, Strobl B, Watling D, Briscoe J, Kerr IM: The antiviral response to gamma interferon. J Virol. 2002 Sep;76(18):9060-8.
PubMed
Okamura H, Kashiwamura S, Tsutsui H, Yoshimoto T, Nakanishi K: Regulation of interferon-gamma production by IL-12 and IL-18. Curr Opin Immunol. 1998 Jun;10(3):259-64.
PubMed
Young HA, Hardy KJ: Role of interferon-gamma in immune cell regulation. J Leukoc Biol. 1995 Oct;58(4):373-81. Review.
PubMed

Product specific references:

Brattig NW, Lepping B, Timmann C, Büttner DW, Marfo Y, Hamelmann C, Horstmann RD: Onchocerca volvulus-exposed persons fail to produce interferon-gamma in response to O. volvulus antigen but mount proliferative responses with interleukin-5 and IL-13 production that decrease with increasing microfilarial density. J Infect Dis. 2002 Apr 15;185(8):1148-54.
PubMed
Black GF, Weir RE, Chaguluka SD, Warndorff D, Crampin AC, Mwaungulu L, Sichali L, Floyd S, Bliss L, Jarman E, Donovan L, Andersen P, Britton W, Hewinson G, Huygen K, Paulsen J, Singh M, Prestidge R, Fine PE, Dockrell HM: Gamma interferon responses induced by a panel of recombinant and purified mycobacterial antigens in healthy, non-mycobacterium bovis BCG-vaccinated Malawian young adults. Clin Diagn Lab Immunol. 2003 Jul;10(4):602-11.
PubMed
Joseph S, Jones FM, Kimani G, Mwatha JK, Kamau T, Kazibwe F, Kemijumbi J, Kabatereine NB, Booth M, Kariuki HC, Ouma JH, Vennervald BJ, Dunne DW: Cytokine production in whole blood cultures from a fishing community in an area of high endemicity for Schistosoma mansoni in Uganda: the differential effect of parasite worm and egg antigens. Infect Immun. 2004 Feb;72(2):728-34.
PubMed
Herwig Peter Moll, Harald Freudenthaler, Anna Zommer, Elisabeth Buchberger, Christine Brostjan: Neutralizing Type I Interferon Antibodies trigger an Interferon-Like Response in Endothelial Cells. J Immunol. 2008 April 15; 180(8): 5250–5256.
PubMed
D'Ombrain MC, Robinson LJ, Stanisic DI, Taraika J, Bernard N, Michon P, Mueller I, Schofield L: Association of early interferon-gamma production with immunity to clinical malaria: a longitudinal study among Papua New Guinean children. Clin Infect Dis. 2008 Dec 1;47(11):1380-7.
PubMed
Veltkamp M, Van Moorsel CH, Rijkers GT, Ruven HJ, Van Den Bosch JM, Grutters JC: Toll-like receptor (TLR)-9 genetics and function in sarcoidosis. Clin Exp Immunol. 2010 Oct;162(1):68-74.
PubMed
Kofler DM, Chmielewski M, Rappl G, Hombach A, Riet T, Schmidt A, Hombach AA, Wendtner CM, Abken H: CD28 costimulation Impairs the efficacy of a redirected t-cell antitumor attack in the presence of regulatory t cells which can be overcome by preventing Lck activation. Mol Ther. 2011 Apr;19(4):760-7.
PubMed
Variant
0.1 mg
11-705-C100
In stock
130.00 USD

0.025 mg
11-705-C025
Delivery 1 week
65.00 USD
Variant
0.1 mg
11-261-C100
In stock
130.00 USD

0.1 mg
11-261-C100
In stock
65.00 USD