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Spike protein is an envelope-anchored protein that mediates the recognition and binding of coronaviruses (SARS-CoV-2/COVID-19) to host cells. Spike protein can be further cleaved by the host protease into two subunits called S1 and S2, wherein the S1 subunit contains a receptor binding domain (RBD) crucial for the specific recognition and interaction with the host cell receptor, ACE2. This is the first and the most essential step for the virus infection.

SARS-CoV-2 S1RBD IgG ELISA kit is a highly sensitive and specific ELISA kit for the detection and qualitative measurement of anti-S1RBD IgG class antibodies in human serum or plasma.

Size: 12 strips of 8 wells (96 wells total) per kit

This product is for research use only.

Catalog Number: 41A223

Product Data Sheet: https://www.torontobioscience.com/41a223-ruo/

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