Interferon gamma ELISA Kit

Produktnummer ABIN4986920

Dieses Colorimetric ELISA-Kit wurde entwickelt für die quantitative Messung von Ratte Interferon gamma.

Kurzübersicht für Interferon gamma ELISA Kit (ABIN4986920)

Target: Interferon gamma (IFNG)

Reaktivität: Ratte

Nachweismethode: Colorimetric

Methodentyp: Sandwich ELISA

Detektionsbereich: 0.03-2.0 ng/mL

Applikation: ELISA

Proben: Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (citrate), Plasma (EDTA)

Produktdetails Interferon gamma ELISA Kit

Untere Nachweisgrenze: 0.03 ng/mL

Analytische Methode: Quantitative

Spezifität: Natural and recombinant Rat IFN-γ Ligand

Sensitivität: 7 pg/mL

Benötigtes Material:

• Microplate reader.
• Pipettes and pipette tips.
• EP tube Deionized or distilled water.

Anwendungsinformationen

Applikationshinweise: Detection Wavelength: 450 nm

Probenmenge: 20 μL

Testdauer: 3 h

Plattentyp: Pre-coated

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Lagerung: 4 °C

Details zu Interferon gamma

Target: Interferon gamma (IFNG)

Andere Bezeichnung: IFN-gamma

Hintergrund: Interferon gamma (IFN-γ) is a multifunctional protein first observed as an antiviral activity in cultures of Sindbis virus-infected human leukocytes stimulated by PHA (1). Produced by Tlymphocytes and natural killer (NK) cells, IFN-γ ?is now known to be both an inhibitor of viral replication and a regulator of numerous immunological functions. Human IFN-γ?is reported to be active only on human and non-human primate cells (5). The biochemistry and biological activities of the interferons have been extensively reviewed (2-9).Rat IFN-γ cDNA encodes a 156 amino acid (aa) residue precursor protein with a putative 19 aa residue signal peptide that is cleaved to generate the mature protein which contains two potential N-glycosylation sites (10-12). Rat IFN-γ shares approximately 87 % and 39 % amino acid sequence identity with mouse IFN-γ and human IFN-γ , respectively. Consistent with their degrees of shared homology, rat A receptor for IFN-γ?has been identified and its gene localized to chromosome 6 (13,14). Apparently the product of a single gene, the receptor is a single chain 90 kDa glycoprotein that shows a high degree of species-specific binding of IFN-γ?(15-18).Functionally, IFN-γ ?produces a variety of effects. Produced by CD8+, NK, gd,and TH1 T helper cells, IFN-γ ?has documented antiviral, antiprotozoal and immunomodulatory effects on cell proliferation and apoptosis, as well as the stimulation and repression of a variety of genes (19-22) he antiprotozoal activity of IFN-γ ?against Toxoplasma and Chlamydia is believed to result from indoleamine 2,3-dioxygenase activity, an enzyme induced by IFN-γ ?(23).The immunomodulatory effects of IFN-γ? are extensive and diverse. In monocyte/macrophages, the activities of IFN-γ?include: increasing the expression of class I and II MHC antigens, increasing the production of IL-1, platelet-activating factor, H2O2, and pterin, protection of monocytes against LAK cell-mediated lysis, downregulation of IL-8 mRNA expression that is upregulated by IL-2, and, with lipopolysaccharide, induction of NO production.Finally, IFN-γ?has been shown to upregulate ICAM-1, but not E-Selectin or VCAM-1, expression on endothelial cells.

Pathways: Interferon-gamma Pathway, Cellular Response to Molecule of Bacterial Origin, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, ER-Nucleus Signaling, Regulation of Carbohydrate Metabolic Process, Protein targeting to Nucleus, Autophagie