SARS-CoV-2 Recombinant Spike S1+S2 (T19R, E156G, 157-158 deletion, L452R, T478K, D614G, P681R, D950N) Protein (ECD, His Tag) (from Baculovirus Insect Cells)

76535-086

: Sino Biological

SARS-CoV-2 Recombinant Spike S1+S2 (T19R, E156G, 157-158 deletion, L452R, T478K, D614G, P681R, D950N) Protein (ECD, His Tag) (from Baculovirus Insect Cells)

76535-086

: Sino Biological

: 40589V08B27100

Conjugation:
Unconjugated
Protein/Peptide Type:
Recombinant
Source:
Baculovirus (Insect cells)
Species:
SARS-CoV-2
Size:
100 µg
Storage Conditions:
–20…–80 °C
Endotoxin Content:
<1.0 EU per μg protein as determined by the LAL method.
Biological Activity:
Immobilized ACE2 Protein, Human, Recombinant (mFc Tag)(Cat:10108-H05H) at 2 μg/ml (100 μl/well) can bind SARS-CoV-2 Spike S1+S2 (T19R, E156G, 157-158 deletion, L452R, T478K, D614G, P681R, D950N) Protein (ECD, His Tag)(Cat:40589-V08B27), the EC50 is 200-1200 ng/ml.
Gene ID:
YP_009724390.1
Reconstitution Instructions:
A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
Carrier-Free:
Y
Animal-Free:
Y
Protein Synonyms:
ncov RBD|ncov s2|ncov spike|coronavirus s2|S|s1|Spike RBD|ncov s1|coronavirus spike|coronavirus s1|cov spike|RBD
Protein/Peptide Name:
Spike
Purity:
>90% as determined by SDS-PAGE.
Molecular Weight:
The recombinant SARS-CoV-2 Spike S1+S2 consists of 1207 amino acids and predicts a molecular mass of 134.14 kDa.
Sequence:
Met1-Pro1213
Shipping Temperature:
Ambient
Cat. No.:
76535-086

A DNA sequence encoding the SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations T19R, E156G, 157-158 deletion, L452R, T478K, D614G, P681R, D950N) (Met1-Pro1213) was expressed with a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant AY.3, AY.4) which emerged in the India.