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Cat.No.:PKSV030388
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Synonyms | 2019-nCov S protein;2019-nCoV Spike glycoprotein;2019-nCoV S glycoprotein;SARS-nCoV-2 Spike glycoprotein |
Species | SARS-CoV-2 |
Expression_host | HEK293 Cells |
Sequence | Cys15-Gln1208(D614G) |
Accession | QHD43416.1 |
Mol_Mass | 136.5 kDa |
AP_Mol_Mass | 170-220 kDa |
Tag | C-His |
Bio_Activity | Immobilized Recombinant 2019-nCoV S-trimer Protein (His Tag)(D614G)(Active)(Cat#PKSV030388) at 2μg/ml (100 μl/well) can bind Recombinant Human ACE-2 Protein (Fc Tag)(Active)(Cat#PKSR030492). The ED50 of PKSR030492 is 31.75 ng/ml. |
Purity | > 95 % as determined by reducing SDS-PAGE. |
Endotoxin level | < 1.0 EU per μg of the protein as determined by the LAL method. |
Storage | Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles. |
Shipping | This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C. |
Formulation | Supplied as a 0.2 μM filtered solution of PBS, pH 7.4. |
Reconstitution | Not Applicable |
PMID: 35617879 |