Recombinant SARS-CoV-2 S1 Subunit Protein RBD, L452Q/F490S mutant

Product Overview

• Article Name: Recombinant SARS-CoV-2 S1 Subunit Protein RBD, L452Q/F490S mutant
• Biozol Catalog Number: RAY-230-30202-1000
• Supplier Catalog Number: 230-30202-1000
• Alternative Catalog Number: RAY-230-30202-1000
• Manufacturer: RayBiotech
• Category: Proteine/Peptide
• Species Reactivity: Virus
• Alternative Names: Host Cell Receptor Binding Domain (RBD), S Protein, S1 Subunit, Spike protein, sars-cov-2

Product Description

Recombinant SARS-CoV-2 S1 subunit protein RBD, mutant L452Q/F490S with C-terminal His-tag, derived from the transfected human HEK293 cells.

Product Properties

• 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 native
• Tag: His
• Expression System: HEK293 cells
• Purity: SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
• Form: Liquid
• Sequence: Arg319-Phe541. L452Q/F490S mutant: amino acid Leu (L) at 452 position was mutated to Gln (Q), Phe (F) at 490 position was mutated to Ser (S).
• Formula: Supplied as a 0.2 µm filtered solution in PBS (pH 7.4)