Supplier Page from Biorbyt for Human IGFBP-3 Protein, His Tag
Application Notes: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 30.6 kDa. The protein migrates as 40-50 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.