Application Notes: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 26.9 kDa. The protein migrates as 37-47 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation
SDS-PAGE analysis of Human IL-21 R protein
Immobilized Biotinylated Human IL-21, Fc, Avitag at 1 µg/mL (100 µL/well) on streptavidin (Cat. No. orb668907) precoated (0.5 µg/well) plate can bind Human IL-21 R, His Tag (Cat. No. orb257627) with a linear range of 0.8-3 ng/mL (QC tested).
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