This Human Novel Coronavirus Spike glycoprotein(S) protein spans the amino acid sequence from region 319-541aa (W436R). Purity: Greater than 90% 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-RBD(W436R) at 2 µg/ml can bind Biotinylated human ACE2, the EC50 is 625.3-783.2 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-RBD (W436R) at 2 µg/ml can bind Biotinylated human ACE2, the EC50 is 625.3-783.2 ng/ml.
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