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SARS-CoV-2 (COVID-19) S RBD Recombinant Protein

Catalog Number: orb1231559

Catalog Number	orb1231559
Category	Proteins
Description	SARS-CoV-2 (COVID-19) S RBD Recombinant Protein
Tested applications	ELISA
Tag	C-His Tag
Form/Appearance	Lyophilized
Purity	> 90% as determined by SDS-PAGE quantitative densitometry by Coomassie Blue Staining.
MW	28.03kDa
Protein Sequence	Arg319-Phe541
Source	Mammalian Cells
Biological Activity	Recombinant SARS-CoV-2 (COVID-19) S Protein RBD can bind Anti-SARS-CoV-2 (S1)-1 antibody measured by a functional ELISA assay.The EC50 of Recombinant SARS-CoV-2 (COVID-19) S Protein RBD is 15 ng/ml.
NCBI	YP_009724390.1
Storage	Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8 °C for one week. Store at -20 to -80 °C for twelve months from the date of receipt.
Buffer/Preservatives	Supplied as lyophilized from PBS, pH 7.5. Please reconstitute the protein with ddH2O to the concentration with 1mg/ml.
Alternative names	2019-nCov RBD Protein,2019-nCoV Spike RBD Protein Read more...
Note	For research use only
Expiration Date	6 months from date of receipt.

SDS-PAGE Image

Applications:	ELISA, SDS-PAGE, WB
Purity:	> 95% as determined by Bis-Tris PAGE
MW:	35 kD
Source:	HEK293 cells

Applications:	ELISA, WB
Purity:	> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLCEndotoxin level is less than 1EU per ug by the LAL method.
Source:	HEK293 cells