DESCRIPTION

• Tag: Native
• Purity: ≥ 95 % as determined by SDS-PAGE
• Source: E. coli
• Species: Human
• Storage: Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Activity: 1. Immobilized Human IL-6 (Cat:10395-HNAE) at 2 μg/mL (100 μL/well) can bind Human IL-6R hFc(Cat:10398-H02H), the EC50 of Human IL-6R hFc(Cat:10398-H02H) is 3.0-10.0 ng/mL. 2. Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is 0.1-0.8 ng/mL. 3. Loaded Recombinant Human IL-6R Protein, His Tag (Cat. No. 10398-H08H) on HIS1K Biosensor, can bind Recombinant Human IL-6 Protein (Cat. No. 10395-HNAE) with an affinity constant of 75.9 nM as determined in BLI assay (Sartorius Octet RED384) (Routinely tested).
• Category: Proteins
• Molecule: IL6
• Endotoxin: < 10 EU per mg of the protein.
• Lead Time: 1-3 days
• Formulation: Lyophilized from sterile PBS, pH 7.4.
• Molecular Mass: The recombinant human IL6 consists of 184 amino acids and predicts a molecular mass of 20.95 kDa. It migrates as an approximately 19.7 kDa band in SDS-PAGE under reducing conditions.
• Reconstitution: A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
• Accession Number: NP_000591.1
• Predicted N Terminal: Met