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Cat.No.:PKSV030386
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Synonyms | S protein RBD;2019-nCoV S protein RBD;SARS-CoV-2 Spike RBD |
Species | SARS-CoV-2 |
Expression_host | HEK293 Cells |
Sequence | Arg319-Ser591(Val367Phe) |
Accession | QHD43416.1 |
Mol_Mass | 31.4 kDa |
AP_Mol_Mass | 30-40 kDa |
Tag | C-His |
Bio_Activity | PKSR030477 Immobilized Human ACE-2-Fc(PKSR030492) at 5μg/ml (100 μl/well) can bind 2019-nCoV S Protein RBD-SD1-His(PKSR030477). The ED50 of PKSR030477 is 1.7ug/ml. PKSV030386 Immobilized Human ACE-2-Fc(PKSR030492) at 5μg/ml (100 μl/well) can bind 2019-nCoV S Protein RBD-SD1(V367F, C-6His)(PKSV030386). The ED50 of PKSV030386 is 0.8ug/ml. , PKSR030477 Immobilized Anti-2019-nCoV S1 mAb (5D9)at 5μg/ml (100 μl/well) can bind 2019-nCoV S Protein RBD-SD1-His(PKSR030477). The ED50 of PKSR030477 is 1. 28 ug/ml. PKSV030386 Immobilized Anti-2019-nCoV S1 mAb (5D9)at 5μg/ml (100 μl/well) can bind 2019-nCoV S Protein RBD-SD1(V367F, C-6His)(PKSV030386). The ED50 of PKSV030386 is 2. 55 ug/ml. |
Purity | > 95 % as determined by reducing SDS-PAGE. |
Endotoxin level | Please contact us for more information. |
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, pH7.4. |
Reconstitution | Not Applicable |