Human IL-31 RA Protein, His Tag

SKU: orb750343

Description

Human IL-31 RA, His Tag is expressed from human 293 cells (HEK293). It contains AA Ala 20 - Glu 519 (Accession # Q8NI17-1).

Research Area

Disease Biomarkers

Images & Validation

• Application Notes:
  This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 59.0 kDa. The protein migrates as 90-110 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Key Properties

• Expression System: HEK293
• Biological Origin: Human
• Biological Activity: Human IL-31, His Tag immobilized on CM5 Chip can bind Human IL-31 RA, His Tag with an affinity constant of 52.1 nM as determined in a SPR assay (Biacore 8K) (QC tested).
• Target: IL-31 RA
• Reactivity: Human
• Tag: C-10×His
• Expression Region: Ala 20 - Glu 519
• Endotoxins: 1.0 EU per μg
• Conjugation: Unconjugated
• MW: 59.0 kDa
• Purity: 95%
• Protein Sequence: Ala 20 - Glu 519

Storage & Handling

• 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
• Form/Appearance: Powder
• Buffer/Preservatives: PBS, pH 7.4
• Expiration Date: 6 months from date of receipt.
• Disclaimer: For research use only

Human IL-31, His Tag immobilized on CM5 Chip can bind Human IL-31 RA, His Tag (Cat. No. orb750343) with an affinity constant of 52.1 nM as determined in a SPR assay (Biacore 8K) (QC tested).

Quick Database Links

Gene Symbol

IL-31 RA

UniProt

Q8NI17