SARS-CoV-2 (COVID-19) Beta Variant ( B.1.351, SA) Spike RBD Recombinant Protein

• Catalog Number: orb1231030
• Category: Proteins
• Description: SARS-CoV-2 (COVID-19) Beta Variant ( B.1.351, SA) Spike RBD Recombinant Protein
• Tested applications: ELISA
• Tag: C-terminal His tag
• Concentration: batch dependent
• Dilution range: This recombinant protein can be used for ELISA assays, Ligand binding assays (e.g. SPR), Biochemical and biophysical analyses. For research use only.
• Form/Appearance: Liquid
• Purity: > 98% as determined by SDS-PAGE, see Fig. 1 A and B. PureCube Indigo Agarose.
• MW: 225 amino acids (including His tag); 25506 Da
• Target: S
• UniProt ID: P0DTC2
• Protein Sequence: sequence (aa 319 – 537), N501YC-terminal His tag
• Source: HEK293 cells
• Biological Activity: not determined
• Storage: –80°C. Avoid freeze-thaw cycles
• Buffer/Preservatives: 20 mM Hepes pH 7.5; 150 mM NaCl
• Alternative names: SARS-CoV-2 (COVID-19) Spike RBD Recombinnat Protei
• Note: For research use only
• Application notes: This recombinant protein can be used for ELISA assays, Ligand binding assays (e.g. SPR), Biochemical and biophysical analyses. For research use only.
• Expiration Date: 6 months from date of receipt.

Size, purity and oligomerization state of CoV-2 spike protein RBD domain assessed by SDS-PAGE, Western Blot using an anti-His antibody.