Spike Protein (C-AVI & His, SARS-CoV-2)

Product Specifications

Abbreviation

Spike

Host

HEK 293

Tag

C-AVI & His

Endotoxin

< 1.0 EU per μg protein as determined by the LAL method.

Purity

> 95 % as determined by SDS-PAGE. > 95 % as determined by SEC-HPLC.

Bioactivity

Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (Fc tag) (10108-H05H) at 2 μg/mL (100 μL/well) can bind SARS-CoV-2 (2019-nCoV) Spike RBD-AVI & His Recombinant Protein, Biotinylated (40592-V27H-B), the EC50 of SARS-CoV-2 (2019-nCoV) Spike RBD-AVI & His Recombinant Protein, Biotinylated (40592-V27H-B) is 40-130 ng/mL.

Function

Arg319-Phe541

Molecular Weight

The recombinant SARS-CoV-2 (2019-nCoV) Spike RBD-AVI & His Recombinant Protein consists of 249 amino acids and predicts a molecular mass of 28.36 kDa.