SARS-CoV-2 Nucleocapsid protein D3L, S235F, His Tag NUN-C52H8 is expressed from human 293 cells HEK293. It contains AA Met 1 - Ala 4 19 D3L, S235F Accession QHO62115.1 D3L, S235F. D3L S235F were identified in the SARS-CoV-2 variant known as 20B501Y. 1 * 1 mg