Spike S1 RBD, Recombinant, SARS-CoV-2, aa319-541, Avi-His-Tag (SARS-CoV-2)

Size

£836.00

SKU:: 544473
Molecular Weight:: 29
Purity:: ≥90% (SDS-PAGE)
Storage Conditions:: -70°C
Supplier:: United States Biological
Format:: Supplied as a liquid in 8mM Phosphate, pH 8.0, 110mM sodium chloride, 2.2mM KCl, 20% glycerol.
Extra Details:: Recombinant protein corresponding to aa319-541 from SARS-CoV-2 Spike S1 receptor binding domain (RBD), fused to C-terminal Avi-His-tag, expressed in a HEK293 cells. Molecular Weight: ~29kD, runs at a higher molecular weight by SDS-PAGE due to glycosylation. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.