This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™)
The protein has a calculated MW of 28.3 kDa. The protein migrates as 33-40 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>90% as determined by SDS-PAGE.
Supplied as 0.2 μm filtered solution in PBS, pH7.4.
Contact us for customized product form or formulation.
This product is supplied and shipped as sterile liquid solution with blue ice, please inquire the shipping cost.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
Biotinylated SARS-CoV-2 Spike RBD (L452R, T478K), His,Avitag™ (Trehalose free) on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.
The purity of Biotinylated SARS-CoV-2 Spike RBD (L452R, T478K), His,Avitag™ (Trehalose free) (Cat. No. SPD-C82Ep) is more than 85% and the molecular weight of this protein is around 30-44 kDa verified by SEC-MALS.
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
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