Spike Trimer (S1+S2), His-tag (SARS-CoV-1) Recombinant

Recombinant SARS-CoV-1 Spike protein in its homotrimeric form, containing S1+S2 subunits and encompassing amino acids 1-1195 (full-length) . This protein contains mutations 664RLR665>A, K968P and V969P. The construct also contains a C-terminal His tag (6xHis) . Note that the expected MW of the S1+S2 monomer is 136kDa but migrates at a higher MW in SDS-PAGE due to glycosylation. The recombinant protein was affinity purified.This product has beencited 1 time.