Active Recombinant COVID-19 (2019-nCoV) Spike S1+S2 (L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) Protein, His-tagged
Cat.No. : | Spike-526C |
Product Overview : | Recombinant COVID-19 (2019-nCoV) Spike S1+S2 (L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) Protein(YP_009724390.1)(Met1-Pro1213(L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V)), fused with His tag, was expressed in Insect Cells. |
- Specification
- Gene Information
- Related Products
Source : | Insect Cells |
Species : | COVID-19 |
Tag : | His |
Form : | 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. Please refer to the specific buffer information in the hard copy of CoA. |
Bio-activity : | Immobilized human ACE2 protein (mFc tag) at 2 μg/mL (100 μL/well) can bind SARS-CoV-2 Spike S1+S2 (L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) Protein (ECD, His Tag), the EC50 of SARS-CoV-2 Spike S1+S2 (L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) Protein (ECD, His Tag) is 150-800 ng/mL. |
Molecular Mass : | The recombinant SARS-CoV-2 (2019-nCoV) Spike S1+S2 consists of 1206 amino acids and predicts a molecular mass of 134 kDa. |
Protein Length : | Met1-Pro1213(L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) |
Endotoxin : | < 1.0 EU per μg protein as determined by the LAL method. |
Purity : | > 90 % as determined by SDS-PAGE. |
Storage : | Samples are stable for up to twelve months from date of receipt at -20°C to -80°C Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |
Reconstitution : | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents. |
Gene Name : | S surface glycoprotein [ Severe acute respiratory syndrome coronavirus 2 ] |
Official Symbol : | Spike |
Synonyms : | Spike; S1 protein; Spike glycoprotein Subunit1; S glycoprotein Subunit1; Spike protein S1; COVID-19 |
Gene ID : | 43740568 |
Protein Refseq : | YP_009724390.1 |
UniProt ID : | P0DTC2 |
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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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