Immobilized recombinant Human IL18 (5 µg/mL) bind recombinant Human IL18BPa in a functional ELISA with a linear range of 0.156-1.372 µg/mL. Induction of the IFN-gamma secretion by KG 1 human acute myelogenous leukemia cells in the presence of TNF-alpha: ED50 = 1.44-5.76 ng/mL; Specific activity =1.7×10^5~6.9×10^5 units/mg.
Purity
>95% (by SDS-PAGE).
Product Form
Lyophilized
Concentration
Reconstitution dependent.
Formulation
Lyophilized from Phosphate Buffered Saline, pH 7.4 (0.22µm filter sterilized).
Endotoxin Level
<0.1 EU/µg of the protein by LAL method.
Storage
Shipped at 4°C. Lyophilized: Store at -20°C to -80°C up to 1 year from the date of receipt. Reconstituted: Aliquot and store at -20°C for 3 months or 2-8°C for up to 1 week. Avoid freeze/thaw cycles.
Standard Curve - Recombinant Human IL-18 Protein (A330840)
ELISA examination of Recombinant Human IL-18 Protein (A330840) to induce IFN-gamma secretion by KG 1 human acute myelogenous leukemia cells in the presence of TNF-alpha: ED50 = 1.44-5.76 ng/mL; Specific activity = 1.7×10^5~6.9×10^5 units/mg.
Publishing research using Recombinant Human IL-18 Protein (A330840)? Please let us know so that we can list the citation on this page.
Alternative products to Recombinant Human IL-18 Protein (A330840)
