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IL18 Antibody (C-term)

Purified Rabbit Polyclonal Antibody (Pab)

     
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  • IF - IL18 Antibody (C-term) AP20583c
    Fluorescent image of U251 cells stained with IL18 Antibody (C-term) (Cat#AP20583c). AP20583c was diluted at 1:25 dilution. An Alexa Fluor 488-conjugated goat anti-rabbit lgG at 1:400 dilution was used as the secondary antibody (green). Cytoplasmic actin was counterstained with Alexa Fluor® 555 conjugated with Phalloidin (red).
    detail
  • WB - IL18 Antibody (C-term) AP20583c
    Western blot analysis of lysate from Hela cell line, using IL18 Antibody (C-term) (Cat. #AP20583c). AP20583c was diluted at 1:1000. A goat anti-rabbit IgG H&L(HRP) at 1:5000 dilution was used as the secondary antibody. Lysate at 35ug.
    detail
  • IHC-P - IL18 Antibody (C-term) AP20583c
    Immunohistochemical analysis of paraffin-embedded H. small intestine section using IL18 Antibody (C-term)(Cat#AP20583c). AP20583c was diluted at 1:100 dilution. A peroxidase-conjugated goat anti-rabbit IgG at 1:400 dilution was used as the secondary antibody, followed by DAB staining.
    detail
  • IHC-P - IL18 Antibody (C-term) AP20583c
    Immunohistochemical analysis of paraffin-embedded R. small intestine section using IL18 Antibody (C-term)(Cat#AP20583c). AP20583c was diluted at 1:100 dilution. A peroxidase-conjugated goat anti-rabbit IgG at 1:400 dilution was used as the secondary antibody, followed by DAB staining.
    detail
  • IHC-P - IL18 Antibody (C-term) AP20583c
    Immunohistochemical analysis of paraffin-embedded M. small intestine section using IL18 Antibody (C-term)(Cat#AP20583c). AP20583c was diluted at 1:100 dilution. A peroxidase-conjugated goat anti-rabbit IgG at 1:400 dilution was used as the secondary antibody, followed by DAB staining.
    detail
  • FC - IL18 Antibody (C-term) AP20583c
    Flow cytometric analysis of Hela cells using IL18 Antibody (C-term)(green, Cat#AP20583c) compared to an isotype control of rabbit IgG(blue). AP20583c was diluted at 1:25 dilution. An Alexa Fluor® 488 goat anti-rabbit lgG at 1:400 dilution was used as the secondary antibody.
    detail
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Product Information
Application
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • E=ELISA
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
WB, IHC-P, IF, FC, E
Primary Accession Q14116
Reactivity Human
Host Rabbit
Clonality Polyclonal
Isotype Rabbit IgG
Calculated MW 22326 Da
Additional Information
Gene ID 3606
Other Names Interleukin-18, IL-18, Iboctadekin, Interferon gamma-inducing factor, IFN-gamma-inducing factor, Interleukin-1 gamma, IL-1 gamma, IL18, IGIF, IL1F4
Target/Specificity This IL18 antibody is generated from a rabbit immunized with a KLH conjugated synthetic peptide between 155-188 amino acids from the C-terminal region of human IL18.
Dilution IF~~1:25
WB~~1:1000
IHC-P~~1:25
FC~~1:25
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsIL18 Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name IL18 (HGNC:5986)
Synonyms IGIF, IL1F4
Function Pro-inflammatory cytokine primarily involved in epithelial barrier repair, polarized T-helper 1 (Th1) cell and natural killer (NK) cell immune responses (PubMed:10653850). Upon binding to IL18R1 and IL18RAP, forms a signaling ternary complex which activates NF-kappa-B, triggering synthesis of inflammatory mediators (PubMed:14528293, PubMed:25500532, PubMed:37993714). Synergizes with IL12/interleukin-12 to induce IFNG synthesis from T-helper 1 (Th1) cells and natural killer (NK) cells (PubMed:10653850). Involved in transduction of inflammation downstream of pyroptosis: its mature form is specifically released in the extracellular milieu by passing through the gasdermin-D (GSDMD) pore (PubMed:33883744).
Cellular Location Cytoplasm, cytosol. Secreted. Note=The precursor is cytosolic (PubMed:33883744). In response to inflammasome-activating signals, cleaved and secreted (PubMed:33883744, PubMed:37993712, PubMed:37993714). Mature form is secreted and released in the extracellular milieu by passing through the gasdermin-D (GSDMD) pore (PubMed:33883744, PubMed:37993714). In contrast, the precursor form is not released, due to the presence of an acidic region that is proteolytically removed by CASP1, CASP4 or CASP5 during maturation (PubMed:33883744, PubMed:37993714). The secretion is dependent on protein unfolding and facilitated by the cargo receptor TMED10 (PubMed:32272059).
Tissue Location [Isoform 2]: Expressed in ovarian carcinoma but undetectable in normal ovarian epithelial cells. Resistant to proteolytic activation by caspase-1 and -4
Research Areas
Citations ( 0 )

Background

Augments natural killer cell activity in spleen cells and stimulates interferon gamma production in T-helper type I cells.

References

Ushio S.,et al.J. Immunol. 156:4274-4279(1996).
Gaggero A.,et al.Oncogene 23:7552-7560(2004).
Yong D.,et al.Submitted (JUL-1998) to the EMBL/GenBank/DDBJ databases.
Liu J.,et al.Submitted (JUL-2001) to the EMBL/GenBank/DDBJ databases.
Ebert L.,et al.Submitted (JUN-2004) to the EMBL/GenBank/DDBJ databases.

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$ 365.00
$ 140.00
Cat# AP20583c
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