IFN gamma Polyclonal Antibody, PeproTech®, Invitrogen™

Rabbit Polyclonal Antibody

Product Code	Brand	Quantity
17844753	Invitrogen 500-P122-50UG	50μg
17803973	Invitrogen 500-P122-100UG	100 μg
17824543	Invitrogen 500-P122-1MG	1 mg

Description

AA Sequence of recombinant protein: MQGTLIESLE SLKNYFNSSS MDAMEGKSLL LDIWRNWQKD GNTKILESQI ISFYLRLFEV LKDNQAISNN ISVIESHLIT NFFSNSKAKK DAFMSIAKFE VNNPQIQHKA VNELIRVIHQ LSPESSLRKR KRSRC. Preparation: Produced from sera of rabbits immunized with highly pure Recombinant Rat IFN-gamma. Anti-Rat IFN-gamma-specific antibody was purified by affinity chromatography employing an immobilized Rat IFN-gamma matrix. Sandwich ELISA: To detect Rat IFN-gamma by sandwich ELISA (using 100 μL/well antibody solution) a concentration of 0.5-2.0 μg/mL of this antibody is required. This antigen affinity purified antibody, in conjunction with PeproTech Biotinylated Anti-Rat IFN-gamma (500-P122Bt) as a detection antibody, allows the detection of at least 0.2-0.4 ng/well of Recombinant Rat IFN-gamma. Western Blot: To detect Rat IFN-gamma by Western Blot analysis this antibody can be used at a concentration of 0.1-0.2 μg/mL. When used in conjunction with compatible secondary reagents, the detection limit for Recombinant Rat IFN-gamma is 1.5-3.0 ng/lane, under either reducing or non-reducing conditions.

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

• Antigen: IFN gamma
• Applications: ELISA, Western Blot
• Conjugate: Unconjugated
• Host Species: Rabbit
• Target Species: Rat
• Gene Accession No.: P01581
• Gene ID (Entrez): 25712
• Immunogen: E.coli-derived Recombinant Rat IFN-gamma
• Purification Method: Antigen affinity chromatography
• Gene: IFNG

• Concentration: 0.1-1.0 mg/mL
• Classification: Polyclonal
• Form: Lyophilized
• Regulatory Status: RUO
• Formulation: PBS with no preservative
• Gene Alias: BoIFNG; cytokine; EGK_03901; gamma interferon; gamma interferon precursor; gamma-interferon; gamma-interferon precursor (AA -23 to 143); H-IFN-g; IFG; IFI; IFN gamma; IFN ?; Ifng; IFN-g; IFNG2; IFN-gamma; IFN-gamma precursor; IFN-y; IFN?; Immune interferon; interferon gamma; interferon gamma precursor; interferon gamma type 2; Interferon y; Interferon ?; interferon, gamma; interferon-gama; interferon-gamma; Interferon-gamma level; interferon-gamma precursor; Interferon?; M-IFN-g; R-IFN-g
• Gene Symbols: IFNG
• Primary or Secondary: Primary
• Content And Storage: -20°C