The 2019-nCoV Ag Test (Latex Chromatography Assay) produced by Innovita (Tangshan) Biological Technology Co., Ltd. is for the detection of the N protein of the novel coronavirus. The raw material is the anti-novel coronavirus N protein antibody. The epitope of the coated antibody is in the common region of NTD and peptide_11, which is the position of amino acid 44-54; the epitope of the labeled antibody is located in NTD, and the core region is 149-178, which is affected by the amino acid 104-149, that is, the epitope of the raw antibody pair is located in 44-174. NTD.
The current mutation sites of the N protein of B.1.1.529 variants are P13L, Δ31-33, R203K and G204R, which are not in the NTD position of the N protein. Therefore, theoretically, the B.1.1.529 variant strain can be detected.
INNOVITA (Tangshan) Biological Technology Co., Ltd.
29th Nov., 2021
Post time: Dec-03-2021