Active Recombinant SARS-COV-2 Spike S1+S2 ECD(S-ECD) Protein (OPAN06664)

Catalog No: OPAN06664

Size:100UG

Immobilized Recombinant 2019-nCoV Spike S1+S2 ECD-His at 2ug/mL (100 uL/well) can bind Recombinant Human ACE2 with a linear range of 1.5-115.4 ng/mL.

Recombinant 2019-nCoV S1+S2 ECD (S-ECD) Protein was determined by SDS-PAGE with Coomassie Blue, showing bands around 80, 110, 180 kDa.

Product Info

• Tested Species Reactivity: 2019-nCoV
• Predicted Species Reactivity: SARS-CoV-2 / COVID-19 Virus|Severe acute respiratory syndrome coronavirus 2
• Product Format: Liquid. Supplied as a 0.22 um filtered solution in PBS, pH 7.4.
• Application: SDS-PAGE
• Additional Information: Description: The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates thisinteraction.The S protein plays key parts in the induction of neutralizing-antibody and T-cellresponses, as well as protective immunity.
  Endotoxin Level: < 0.1 EU/ug of the protein by LAL method.
• Reconstitution and Storage: Stable at <= -70C for up to 6 months from the date of receipt. For optimal storage, aliquot into smaller quantities after centrifugation and store at recommended temperature. Avoid repeated freeze-thaw cycles.
• Purity: >97% by SDS-PAGE.
• Protein Sequence: Val11-Gln1208 of 2019-ncov S1+S2 ECD (S-ECD) (Accession #YP_009724390.1) fused with a 6 x His tag at the C-terminus.
• Source: HEK293 Cells
• Tag:  6 x His tag at the C-terminus

Target Info

• Gene Symbol: S
• Gene Full Name: surface glycoprotein
• Alias Symbols: GU280_gp02;spike glycoprotein;surface glycoprotein.
• NCBI Gene Id: 43740568
• Protein Name: surface glycoprotein
• Protein Accession #: YP_009724390.1
• Protein Size (# AA): Active|Recombinant