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IL-18BP Protein, Human, Recombinant

TargetMol | SPR
Catalog No. TMPS-00068 Copy Product Info
IL-18BP Protein, Human, Recombinant is expressed in CHO Cells. The accession number is O95998.

IL-18BP Protein, Human, Recombinant

Catalog No. TMPS-00068
Copy Product Info
TargetMol | SPR

IL-18BP Protein, Human, Recombinant is expressed in CHO Cells. The accession number is O95998.

IL-18BP Protein, Human, Recombinant
Pack SizePriceUSA StockGlobal StockQuantity
5 μg$547-10 days7-10 days
10 μg$857-10 days7-10 days
20 μg$1137-10 days7-10 days
50 μg$1707-10 days7-10 days
100 μg$2977-10 days7-10 days
200 μg$5627-10 days7-10 days
500 μg$1,2607-10 days7-10 days
1 mg$2,3307-10 days7-10 days
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In stock · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
For research use only—not for human use. No sales to individuals. Use as intended only.
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Batch Information

Product Information

Biological Activity
ED 50 < 30.0 ng /ml, measured in a bioassay using KG-1 cells in the presence of 50.0 ng/ml Human IL-18.
Description
IL-18BP Protein, Human, Recombinant is expressed in CHO Cells. The accession number is O95998.
Species
Human
Expression System
CHO Cells
TagTag Free
Accession NumberO95998
Synonyms
Tadekinig-alfa,IL18BP
Construction
Thr31-Gly194
Protein Purity
> 95% as determined by SDS-PAGE; > 95% as determined by HPLC
Molecular Weight42~44 kDa (Reducing conditions)
Endotoxin< 0.2 EU/μg of protein as determined by the LAL method.
FormulationLyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution
Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Stability & Storage
Upon receiving, this product remains stable for up to 6 months at lower than -70°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles.
ShippingIn general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Research Background
Interleukin-18 binding protein, also known as IL-18BP and tadekinig-alfa, is a secreted glycoprotein that contains an Ig-like C2-type domain. It is expressed in heart, lung, placenta and spleen. IL-18BP functions as an inhibitor of the proinflammatory cytokine IL-18. It binds to IL-18, prevents the binding of IL-18 to its receptor, and thus blocks IL-18-induced IFN-gamma production. The complete Ig domain has been shown to mediate the binding and neutralizing properties. IFN-gamma is able to upregulate the expression of IL-18BP, indicating that IL-18 activity is regulated by a feedback mechanism through IL-18BP.

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Please read the User Guide of Recombinant Proteins for more specific information.