This Human Novel Coronavirus Spike glycoprotein(S) protein spans the amino acid sequence from region 16-685aa (D614G). Purity: Greater than 85% as determined by SDS-PAGE.
Biological Origin: Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) (SARS-CoV-2). Biological Activity: Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2-S1 (D614G) at 2 µg/ml can bind human ACE2, the EC50 is 8.236-11.22 ng/ml. Application Notes: SARS-CoV-2 Related Proteins
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2-S1 (D614G) at 2 µg/ml can bind human ACE2, the EC50 is 8.236-11.22 ng/ml.
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