Human IL-2 R beta Protein, Fc Tag

SKU: orb257617

Description

Human IL-2 R beta Protein, Fc Tag

Images & Validation

• Application Notes:
  This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 51.0 kDa. The protein migrates as 60-65 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Key Properties

• Expression System: HEK293
• Target: IL-2 R beta
• Reactivity: Human
• Tag: C-Fc
• Molecular Weight: 51.0 kDa
• Expression Region: Ala 27 - Asp 239
• Purity: 95%
• Endotoxins: 1.0 EU per μg
• Conjugation: Unconjugated

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: 50 mM Tris, 100 mM Glycine, 150 mM NaCl, pH 7.5
• Disclaimer: For research use only

SDS-PAGE analysis of Human IL-2 R beta protein

Human IL-2 R beta, Fc Tag (Cat. No. orb257617) captured on CM5 chip via anti-human IgG Fc antibody can bind IL-2, Tag Free with an affinity constant of 0.473 μM as determined in a SPR assay (Biacore T200) (QC tested).

Quick Database Links

Gene Symbol

IL-2 R beta

UniProt

NP_000869.1