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IL-18 Protein (AA 37-193)

IL18 Spezies: Human Wirt: Escherichia coli (E. coli) Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Produktnummer ABIN7274880
  • Target Alle IL-18 (IL18) Proteine anzeigen
    IL-18 (IL18) (Interleukin 18 (IL18))
    Protein-Typ
    Recombinant
    Proteineigenschaft
    AA 37-193
    Spezies
    • 22
    • 6
    • 4
    • 3
    • 3
    • 2
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    Human
    Quelle
    • 31
    • 9
    • 3
    • 2
    • 1
    • 1
    Escherichia coli (E. coli)
    Verwendungszweck
    Human IL-18 Protein
    Sequenz
    Tyr37-Asp193
    Produktmerkmale
    Recombinant Human IL-18 Protein is expressed from E.coli without tag.It contains Tyr37-Asp193.
    Reinheit
    > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
    Sterilität
    0.22 μm filtered
    Endotoxin-Niveau
    Less than 0.02 EU per μg by the LAL method.
    Biological Activity Comment
    Immobilized Human IL-18 at 5μg/ml (100μl/Well) on the plate. Dose response curve for Human IL-18BP, hFc Tag with the EC50 of 18.2ng/ml determined by ELISA. The affinity constant of 1.21nM as determined in SPR assay (Biacore T200). See testing image for detail.
  • Beschränkungen
    Nur für Forschungszwecke einsetzbar
  • Format
    Lyophilized
    Rekonstitution
    Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
    Buffer
    Lyophilized from 0.22μm filtered solution in 20 mM PB, 250 mM NaCl, 50 mM L-arginine ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
    Lagerung
    -20 °C,-80 °C
    Informationen zur Lagerung
    -20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
    Haltbarkeit
    12 months
  • Target
    IL-18 (IL18) (Interleukin 18 (IL18))
    Andere Bezeichnung
    IL-18 (IL18 Produkte)
    Hintergrund
    Interleukin (IL)-18 was originally discovered as a factor that enhanced IFN-γ production from anti-CD3-stimulated Th1 cells, especially in the presence of IL-12. Upon stimulation with Ag plus IL-12, naive T cells develop into IL-18 receptor (IL-18R) expressing Th1 cells, which increase IFN-γ production in response to IL-18 stimulation.
    Molekulargewicht
    18.2 kDa same as Tris-Bis PAGE result.
    UniProt
    Q14116
    Pathways
    Cellular Response to Molecule of Bacterial Origin, Activated T Cell Proliferation, Cancer Immune Checkpoints, Inflammasome
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