Biotin-conjugated recombinant SARS-CoV-2 S1 subunit protein RBD, mutant R346K 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 ~25 kDa. Due to the abundant glycosylation, it migrates as approximately ~30 kDa protein bands in SDS-PAGE under DTT, beta-mercaptoethanol reducing conditions. After deglycosylation under nati
Tag:
His
Expression System:
HEK293 cells
Purity:
SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
Form:
Liquid
Sequence:
Arg319-Phe541. R346K mutant: amino acid Arg (R) at 346 position was mutated to Lys (K).
Formula:
Supplied as a 0.2 µm filtered solution in PBS (pH 7.4)
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