Supplier Page from Biorbyt for Human TNF-alpha Protein, His Tag
Application Notes: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 18.3 kDa. The protein migrates as 17-19 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.