Immobilized SARS-CoV-2 Spike RBD, His Tag (BA.1.1/Omicron) (Cat. No. SPD-C522j) at 1 μg/mL (100 μL/well) can bind Anti-SARS-CoV-2 Spike RBD Broadly Neutralizing Antibody, Human IgG1 (Cat. No. SPD-M265) with a linear range of 0.1-6 ng/mL (Routinely tested)

Immobilized SARS-CoV-2 Spike RBD, His Tag (BA.1.1/Omicron) (Cat. No. SPD-C522j) at 1 μg/mL (100 μL/well) can bind Human ACE2, Fc Tag (Cat. No. AC2-H5257) with a linear range of 0.4-13 ng/mL (QC tested).

Immobilized SARS-CoV-2 Spike RBD, His Tag (BA.1.1/Omicron) (Cat. No. SPD-C522j) at 1 μg/mL (100 μL/well) can bind Anti-SARS-CoV-2 Spike RBD Broadly Neutralizing Antibody, Human IgG1 (Cat. No. SPD-M265) with a linear range of 0.1-6 ng/mL (Routinely tested).

SARS-CoV-2 Spike RBD, His Tag (BA.1.1/Omicron) on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.