Human IL-6 R alpha Protein, Fc Tag

• Catalog Number: orb570285
• Category: Proteins
• Description: Human IL-6 R alpha Protein, Fc Tag
• Target: IL-6 R alpha
• Conjugation: Unconjugated
• Tag: C-Fc
• Reactivity: Human
• Form/Appearance: Powder
• Buffer/Preservatives: Tris with Glycine, Arginine and NaCl, pH 7.5
• Purity: 95%
• UniProt ID: P08887
• MW: 65.0 kDa
• Application notes: This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 65.0 kDa. The protein migrates as 70-90 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Expression System: HEK293
• Endotoxins: 1.0 EU per μg
• Expression Region: Leu 20 - Pro 365
• 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
• Research Area: Disease Biomarkers
• Note: For research use only

Loaded Human IL-6 R alpha, Fc Tag (Cat. No. orb570285) on Protein A Biosensor, can bind Human IL-6, premium grade (Cat. No. orb257601) with an affinity constant of 35.9 nM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).