Selected article for: "cell surface detect and cytoplasmic domain"

Author: Åkerström, Sara; Tan, Yee-Joo; Mirazimi, Ali
Title: Amino acids 15–28 in the ectodomain of SARS coronavirus 3a protein induces neutralizing antibodies
  • Cord-id: xaqdb4rc
  • Document date: 2006_7_10
  • ID: xaqdb4rc
    Snippet: A synthetic peptide corresponding to amino acids (aa) 15–28 of the severe acute respiratory syndrome coronavirus (SARS-CoV) 3a protein was used to raise polyclonal antibodies in rabbits. This anti-3a N-terminal antibody could detect 3a protein in infected cells, as did an anti-3a C-terminal antibody previously described. The latter targeted the C-terminal cytoplasmic domain of 3a (aa 134–274). The anti-3a N-terminal antibody could detect intracellular 3a as well as 3a expressed on the cell s
    Document: A synthetic peptide corresponding to amino acids (aa) 15–28 of the severe acute respiratory syndrome coronavirus (SARS-CoV) 3a protein was used to raise polyclonal antibodies in rabbits. This anti-3a N-terminal antibody could detect 3a protein in infected cells, as did an anti-3a C-terminal antibody previously described. The latter targeted the C-terminal cytoplasmic domain of 3a (aa 134–274). The anti-3a N-terminal antibody could detect intracellular 3a as well as 3a expressed on the cell surface. Interestingly, only the anti-3a N-terminal antibody can inhibit SARS-CoV propagation in Vero E6 culture although the binding affinity of the anti-3a N-terminal antibody was lower than the anti-3a C-terminal antibody.

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