SARS-CoV-2 - Spike protein - Antigens (proteins and peptides)

SARS-CoV-2 - Spike protein - Antigens (proteins and peptides)


The SARS-CoV-2 virus, the cause of the current Covid-19 pendemia, can infect human respiratory epithelial cells through an interaction with the human ACE2 receptor or angiotensin converting enzyme receptor 2. SARS-CoV-2 has on its surface a protein called Spike or S protein. This type I transmembrane protein is present on the viral envelope in the form of a homotrimer. Each monomer consists of 2 subunits, S1 and S2. The S1 subunit contains a receptor binding domain (RBD) which binds to the ACE2 receptor on the host membrane. The S2 sub-unit is activated by the bond between S1 and the ACE2 receptor and contains the elements necessary for membrane fusion. The S protein thus plays an important role in the infection of SARS-CoV-2 as well as in the induction of neutralizing antibody and T cell responses and in protective immunity.

Search result : 3528 product found

Refine your search :

RUOCE / IVD
  • Unconjugated 3229
  • Biotin 51
  • HRP 36
  • APC 4
  • BV421 4
  • PE 4
  • FITC 2
  • virus 1018
  • human 53
  • mouse 18
  • virus 343
  • human 266
  • insect 40
  • yeast 11
  • e. coli 10
  • sheep 6
  • Protein/peptide 3528
  • ELISA 389
  • WB 298
  • FA 51
  • Chromatography 30
  • Immunoassay 26
  • Assay 14
  • Chemiluminescence 8
  • Inhibition assay 7
  • Detection 4
  • Lateral Flow 3
  • Mass spectrometry 3
  • IHC 1
  • 5G4 16
  • 13
  • SARS-CoV-2 8
  • Polyclonal 2