Human IFN-gamma  R1/CD119 Fluorescein-conjugated Antibody

(1 citations)   
  • Species Reactivity
  • Specificity
    Detects human IFN-gamma R1 in direct ELISAs and Western blots. In direct ELISAs, this antibody does not cross-react with recombinant mouse IFN‑ gamma  R1, recombinant human (rh) IFN-gamma R2, or rhIL-10 R beta.
  • Source
    Monoclonal Mouse IgG1 Clone # 92101
  • Purification
    Protein A or G purified from ascites
  • Immunogen
    Mouse myeloma cell line NS0-derived recombinant human IFN-gamma  R1
    Accession # P15260
  • Formulation
    Supplied in a saline solution containing BSA and Sodium Azide.
  • Label
  • Flow Cytometry
    10 µL/106 cells
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Detection of IFN‑ gamma  R1/CD119 in Human Blood Monocytes by Flow Cytometry. Human peripheral blood monocytes were stained with Mouse Anti-Human IFN‑ gamma  R1/CD119 Fluorescein‑conjugated Monoclonal Antibody (Catalog # FAB673F, filled histogram) or isotype control antibody (Catalog # IC002F, open histogram). View our protocol for Staining Membrane-associated Proteins.
Preparation and Storage
  • Shipping
    The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
  • Stability & Storage
    Protect from light. Do not freeze.
    • 12 months from date of receipt, 2 to 8 °C as supplied.
Background: IFN-gamma R1/CD119

The high-affinity IFN-gamma  receptor complex is made up of two type I transmembrane proteins, IFN-gamma  R1 (IFN-gamma  R alpha ) and IFN-gamma  R2 (IFN-gamma  R beta ). Both proteins are members of the type II cytokine receptor family and share approximately 52% amino acid sequence identity. IFN-gamma  R1 is the ligand-binding subunit that is necessary and sufficient for IFN-gamma binding and receptor internalization. IFN-gamma  R2 is required for IFN-gamma signaling but does not bind IFN-gamma by itself. Human IFN-gamma  R1 cDNA encodes a 489 amino acid (aa) residue protein with a 17 aa signal peptide, a 228 aa extracellular domain, a 23 aa transmembrane domain, and a 221 aa intracellular domain. Human and mouse IFN-gamma  R1 share 52% amino acid sequence identity and bind IFN-gamma in a species-specific manner. IFN-gamma  R1 is constitutively expressed in most cell types. Soluble IFN-gamma  R1 that binds IFN-gamma has been detected in biological fluids.

  • Long Name:
    Interferon gamma Receptor 1
  • Entrez Gene IDs:
    3459 (Human); 15979 (Mouse)
  • Alternate Names:
    AVP, type 2; CD119 antigen; CD119; FLJ45734; IFN-gamma receptor 1; IFNgammaR1; IFN-gamma-R1; IFNGR; IFNGR1; IFN-gR1; immune interferon receptor 1; interferon gamma receptor 1; interferon-gamma receptor alpha chain; type 2
Related Research Areas

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

Showing Results 1 - 1 of 1

  1. CD133+ liver cancer stem cells resist interferon-gamma-induced autophagy.
    Authors: Li J, Chen J, Zeng T, He F, Chen S, Ma S, Bi J, Zhu X, Guan X
    BMC Cancer, 2016;16(1):15.
    Species: Human
    Sample Type: Whole Cells
    Application: Flow
Isotype Controls
Description Application Cat# Citations Images  

Mouse IgG1 Fluorescein-conjugated Antibody

Ctrl IC002F 9  
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Staining Reagents
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Flow Cytometry Staining Buffer (1X)

Flow FC001 3
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Flow Cytometry Mouse Lyse Buffer (10X)

Flow FC003 1
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Flow Cytometry Human Lyse Buffer (10X)

Flow FC002 1
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