Biotinylated Human IL-18 R1 / CD218a Protein

• Catalog Number: orb1184767
• Category: Proteins
• Description: Interleukin-18 receptor 1 (IL18R1) is also known as CD218 antigen-like family member A (CD218a), IL1 receptor-related protein (IL-1Rrp or IL1R-rp), CDw218a, IL18Ra, IL1RRP, which belongs to the interleukin-1 receptor family. IL18R1 contains three Ig-like C2-type (immunoglobulin-like) domains and one TIR domain. IL18R1 is receptor for interleukin 18 (IL-18). IL18R1 binds to the agonist leads to the activation of NF-kappa-B, but does not bind IL1A/interleukin-1 alpha or IL1B/interleukin-1 beta.
• Reactivity: Human
• Tag: C-10×His & C-Avi
• Form/Appearance: Powder
• Purity: 95%
• Conjugation: Biotin
• MW: 39.3 kDa
• Target: IL-18 R1
• Source: Biotinylated Human IL-18 R1, His, (orb1184767) is expressed from human 293 cells (HEK293). It contains AA Ala 19 - Arg 329 (Accession # Q13478-1).
• Expression System: HEK293
• Biological Activity: Biotinylated Human IL-18 R1, His, captured on Biotin CAP-Series S Sensor Chip can bind Human IL-18, Tag Free with an affinity constant of 1.49 μM as determined in a SPR assay (Biacore 8K) (QC tested).
• Expression Region: Ala 19 - Arg 329
• Endotoxins: 1.0 EU per μg
• NCBI: AAH69575.1
• 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: PBS, pH7.4
• Alternative names: IL18R1,IL1RRP,CD218a,IL18Ra
• Note: For research use only
• Application notes: This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (). The protein has a calculated MW of 39.3 kDa. The protein migrates as 55-65 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Expiration Date: 6 months from date of receipt.

Biotinylated Human IL-18 R1, His, Avitag (Cat. No. orb1184767) captured on Biotin CAP-Series S Sensor Chip can bind Human IL-18, Tag Free with an affinity constant of 1.49 μM as determined in a SPR assay (Biacore 8K) (QC tested).