Recombinant SARS-CoV-2 Spike S1+S2 ECD (D80A, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) Protein, His-tagged
Cat.No. : | S-445S |
Product Overview : | Recombinant SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations D80A, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) (Met1-Pro1213) was expressed in insect cell with a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as 20C/501Y.V2 or B.1.351 lineage) which emerged in South Africa. |
- Specification
- Gene Information
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Source : | Insect cell |
Species : | SARS-CoV-2 |
Tag : | His |
Predicted N Terminal : | Val 16 |
Molecular Mass : | The recombinant SARS-CoV-2 Spike S1+S2 consists of 1206 amino acids and predicts a molecular mass of 134 kDa. |
Protein length : | 1-1213 |
Endotoxin : | < 1.0 EU/μg protein as determined by the LAL method. |
Purity : | > 85 % as determined by SDS-PAGE. |
Storage : | Samples are stable for up to twelve months from date of receipt at -20 to -80 centigrade. Store it under sterile conditions at -20 to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |
Storage Buffer : | Lyophilized from sterile 20 mM Tris, 300 mM NaCl, 10 % glycerol, pH 8.0. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween80 are added as protectants before lyophilization. |
Gene Name : | S surface glycoprotein [ Severe acute respiratory syndrome coronavirus 2 ] |
Official Symbol : | S |
Synonyms : | S; surface glycoprotein; spike glycoprotein; surface glycoprotein; structural protein; spike protein |
Gene ID : | 43740568 |
mRNA Refseq : | MN908947 |
Protein Refseq : | YP_009724390 |
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For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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