Product Number |
OPAN06664 |
Product Page |
www.avivasysbio.com/recombinant-sars-cov-2-s1-s2-ecd-s-ecd-protein-opan06664.html |
Name |
Active Recombinant SARS-COV-2 Spike S1+S2 ECD(S-ECD) Protein (OPAN06664) |
Protein Size (# AA) |
Active|Recombinant amino acids |
Tag |
6 x His tag at the C-terminus |
NCBI Gene Id |
43740568 |
Purity |
>97% by SDS-PAGE. |
Source |
HEK293 Cells |
Gene Full Name |
surface glycoprotein |
Alias Symbols |
GU280_gp02;spike glycoprotein;surface glycoprotein. |
Product Format |
Liquid. Supplied as a 0.22 um filtered solution in PBS, pH 7.4. |
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. |
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. |
Datasheets/Manuals |
Printable datasheet for Active Recombinant SARS-COV-2 Spike S1+S2 ECD(S-ECD) Protein (OPAN06664) |
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. |
Additional Information |
Endotoxin Level: < 0.1 EU/ug of the protein by LAL method. |
Protein Name |
surface glycoprotein |
Protein Accession # |
YP_009724390.1 |
Tested Species Reactivity |
2019-nCoV |
Gene Symbol |
S |
Predicted Species Reactivity |
SARS-CoV-2 / COVID-19 Virus, Severe acute respiratory syndrome coronavirus 2 |
Application |
SDS-PAGE |
Image 1 | Immobilized Recombinant 2019-nCoV Spike S1+S2 ECD-His
| 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. |
| Image 2 | Recombinant 2019-nCoV S1+S2 ECD (S-ECD) Protein
| Recombinant 2019-nCoV S1+S2 ECD (S-ECD) Protein was determined by SDS-PAGE with Coomassie Blue, showing bands around 80, 110, 180 kDa. |
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