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IL-18 R beta, IL-1 R7, CD218b, CDw218b, IL-1 R7, IL-18 R beta, IL-18 receptor accessory protein, IL-18 receptor beta, IL18R beta, IL-18RAcP
Human IL-18 R beta Protein, Fc Tag (ILB-H5256) is expressed from human 293 cells (HEK293). It contains AA Phe 20 - Arg 356 (Accession # O95256-1).
Predicted N-terminus: Phe 20
This protein carries a human IgG1 Fc tag at the C-terminus.
The protein has a calculated MW of 64.9 kDa. The protein migrates as 70-100 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Less than 1.0 EU per μg by the LAL method / rFC method.
>95% as determined by SDS-PAGE.
Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH7.5 with trehalose as protectant.
Contact us for customized product form or formulation.
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
This product is shipped at ambient temperature.
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.