Human IL-15 Protein, His Tag

• Catalog Number: orb864189
• Category: Proteins
• Description: Human IL-15, His Tag is expressed from human 293 cells (HEK293). It contains AA Asn 49 - Ser 162 (Accession # P40933-1).
• Reactivity: Human
• Tag: C-10×His
• Form/Appearance: Powder
• Purity: 90%
• Conjugation: Unconjugated
• MW: 14.8 kDa
• Target: IL-15
• UniProt ID: P40933
• Protein Sequence: Asn 49 - Ser 162
• Expression System: HEK293
• Biological Origin: Human
• Biological Activity: Immobilized Human IL-15, His Tag (Cat. No. ) at 2 μg/mL (100 μL/well) can bind Biotinylated Human IL-15 R alpha, Fc, (Cat. No. ILA-H82F4) with a linear range of 2-31 ng/mL (QC tested).
• Expression Region: Asn 49 - Ser 162
• Endotoxins: 1.0 EU per μg
• 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, pH 7.4
• Note: For research use only
• Application notes: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 14.8 kDa. The protein migrates as 17-25 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Expiration Date: 6 months from date of receipt.

Immobilized Human IL-15, His Tag (Cat. No. orb864189) at 2 μg/mL (100 μL/well) can bind Biotinylated Human IL-15 R alpha, Fc, Avitag with a linear range of 2-31 ng/mL (QC tested).