SARS-CoV-2 Recombinant SARS CoV-2 Spike Protein Nanodisc Complex (from HEK293 cells)

Supplier: CUBE BIOTECH

29301 29303
77392-876EA 2818.47 CAD
77392-876 77392-878
SARS-CoV-2 Recombinant SARS CoV-2 Spike Protein Nanodisc Complex (from HEK293 cells)
Proteins and Peptides

The coronavirus, also known as SARS-CoV-2, enters the cell by using its surface SPIKE. SPIKE is processed on the cell's surface by TMPRSS2, a serine protease. It then subsequently binds to ACE2 a cell surface receptor.


  • Alternative names: SPIKE_SARS2 Spike glycoprotein
  • UniProt Number: P0DTC2
  • Protein class: Single span transmembrane protein
  • Organism: Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) (SARS-CoV-2)
  • Sequence, explained: Full-length sequence (aa 1 - 1273), furin cleavage site 'RRAR' mutated to 'GSAG'; C-terminal Rho1D4 tag fused with spacer 'GSSG' to protein sequence
  • Affinity tags: C-terminal Rho1D4-tag
  • Expression host: Hek293 Expi cells
  • Buffer composition: 20 mM Hepes pH 7.5; 150 mM NaCl
  • Stabilizing MSP nanodisc: MSP1D1-His, assembly with POPC lipids (Membrane scaffold protein based nanodisc; MSP1D1 = 253 kDa)
  • Purified via: PureCube Rho1D4 Agarose
  • Function: Host cell surface receptor binding; fusion of virus membrane with host endosome membrane


The Native SPIKE protein is a trimer that is located in the coronavirus membrane. Therefore to get pure & native SPIKE this trimer needs to be kept intact. And Cube Biotech offers stabilized intact form of SPIKE.

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