Anti-SARS-CoV-2 RBD Antibody (Clone# VHH72)

Recombinant monoclonal antibody to detect the expression of SARS-CoV-2 RBD protein
Catalog #: A2265 | abID:

Product Details

Cat # +Size A2265-100
Size 100 μg
Antibody Target RBD
Alternate Name Spike protein, COVID19, COVID 19, S protein, SARS-CoV S protein, S glycoprotein, E2, Peplomer protein, Spike protein S1, SARS Coronavirus, SARS-CoV-2, SARS CoV 2, 2019-nCoV, VHH-72, VHH72, RBD Protein
Host Recombinant
Antibody Type Monoclonal
Isotype Human IgG
Immunogen Recombinant SARS-CoV-2 RBD protein
Appearance Colorless liquid
Formulation In PBS, pH 7.5
Species Reactivity Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), SARS-CoV
Application ELISA
Application & Usage ELISA 1:5,000 - 1:10,000
Handling The antibody solution should be gently mixed before use.
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


Coronaviruses (CoV) are a large group of enveloped positive-sense RNA viruses. They belong to subfamily Coronavirinae, in the family of Coronaviridae, of the order of Nidovirales. The Coronavirus genome is about 30 kb in length and encodes four structural proteins, namely, spike (S), envelope (E), membrane (M) and nucleocapsid (N), multiple nonstructural proteins, and other accessory proteins. The Spike (S) protein is a 180 kDa type I glycosylated transmembrane protein, that assembles as a trimer on the surface of the virus, hence the coronavirus appears crown-shaped (In Latin, corona means crown). The ectodomain of the Spike protein consists of two domains: the S1 domain whose main function is receptor binding, and the S2 domain whose main function is membrane fusion. S1 binds to the cell surface receptor of the host for attachment during the viral entry, this induces a conformational change in the S2, thus enabling the fusion of host and viral membranes and ultimately entry of the viral genome in the host cell.

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