Biotin-conjugated recombinant SARS-CoV-2 spike glycoprotein S1 subunit, N-terminal extracellular domain (ECD) protein with C-terminal His-tag, derived from the transfected human HEK293 cells.
Concentration:
Lot specific (see the label on the vial), determined by BCA protein assay
Molecular Weight:
Recombinant protein product has a calculated molecular mass of 35 kDa. Due to the abundant glycosylation, it migrates as approximately 50-55 kDa protein bands in SDS-PAGE under DTT, beta-mercaptoethanol reducing conditions. After deglycosylation under nat
Tag:
His
Expression System:
HEK293 cells
Purity:
SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
Form:
Liquid
Sequence:
Val16-Phe318
Formula:
Supplied as a 0.2 µm filtered solution in PBS (pH 7.4)
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