Human IL-18 R1 / CD218a Protein

• Catalog Number: orb257584
• Category: Proteins
• Description: Human IL-18 R1, Fc Tag is expressed from human 293 cells (HEK293). It contains AA Ala 19 - Arg 329 (Accession # AAH69575).
• Reactivity: Human
• Tag: C-Fc
• Form/Appearance: Powder
• Purity: 95%
• Conjugation: Unconjugated
• MW: 62.4 kDa
• Target: IL-18 R1
• UniProt ID: Q13478
• Source: Human IL-18 R1, Fc Tag (orb257584) is expressed from human 293 cells (HEK293). It contains AA Ala 19 - Arg 329 (Accession # AAH69575).
• Expression System: HEK293
• Biological Origin: Human
• Biological Activity: Human IL-18 R1, Fc Tag captured on CM5 chip via Anti-human IgG Fc antibodies surface can bind Human IL-18, Tag Free with an affinity constant of 0.409 μM as determined in a SPR assay (Biacore 8K) (Routinely tested).
• Expression Region: Ala 19 - Arg 329
• Endotoxins: 1.0 EU per μg
• NCBI: AAH69575
• Storage: -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
• Buffer/Preservatives: Tris with Glycine, Arginine and NaCl, pH7.5
• Alternative names: IL18R1,IL1RRP,CD218a,IL18Ra
• Note: For research use only
• Application notes: This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 62.4 kDa. The protein migrates as 80-95 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Expiration Date: 6 months from date of receipt.

SDS-PAGE analysis of Human IL-18 R1 protein

Human IL-18 R1, Fc Tag (Cat. No. orb257584) captured on CM5 chip via Anti-human IgG Fc antibodies surface can bind Human IL-18, Tag Free with an affinity constant of 0.409 μM as determined in a SPR assay (Biacore 8K) (Routinely tested).