SARS-CoV-2 Spike S1 Protein (Fc-Avi Tag)
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- Antigène Voir toutes SARS-CoV-2 Spike S1 Protéines
- SARS-CoV-2 Spike S1
- Type de proteíne
- Recombinant
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Origine
- SARS Coronavirus (SARS-CoV)
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Source
- HEK-293 Cells
- Purification/Conjugué
- Cette SARS-CoV-2 Spike S1 protéine est marqué à la Fc-Avi Tag.
- Séquence
- Ser14-Arg667
- Pureté
- > 95% as determined by Tris-Bis PAGE,> 95% as determined by HPLC
- Stérilité
- 0.22 μm filtered
- niveau d'endotoxine
- Less than 1EU per μg by the LAL method.
- Biological Activity Comment
- Immobilized Human ACE2 at 2μg/ml (100μl/Well).Dose response curve for SARS Spike S1, hFc Tag with the EC50 of 0.39μg/ml determined by ELISA. See testing image for detail.
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- Discover our top product SARS-CoV-2 Spike S1 Protéine
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SARS-CoV-2 Spike S1 protein (His tag)
Origine: SARS Coronavirus-2 (SARS-CoV-2) Hôte: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. SDS, Func
SARS-CoV-2 Spike S1 (RBD) protein (His-SUMOstar Tag)Origine: SARS Coronavirus-2 (SARS-CoV-2) Hôte: Levure Recombinant Greater than 85 % as determined by SDS-PAGE.
SARS-CoV-2 Spike S1 (RBD) protein (His tag,MYC tag)Origine: SARS Coronavirus-2 (SARS-CoV-2) Hôte: Mammalian Cells Recombinant Greater than 90 % as determined by SDS-PAGE.
SARS-CoV-2 Spike S1 (B.1.1.529 - Omicron) protein (His tag)Origine: SARS Coronavirus-2 (SARS-CoV-2) Hôte: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
SARS-CoV-2 Spike S1 (RBD) protein (His tag,AVI tag,Biotin)Origine: SARS Coronavirus-2 (SARS-CoV-2) Hôte: HEK-293 Cells Recombinant > 90 % as determined by SDS-PAGE. > 90 % as determined by SEC-MALS.
SARS-CoV-2 Spike S1 (N501Y) protein (His tag)Origine: SARS Coronavirus-2 (SARS-CoV-2) Hôte: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
SARS-CoV-2 Spike S1 (E484K), (K417N), (N501Y) protein (His tag)Origine: SARS Coronavirus-2 (SARS-CoV-2) Hôte: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
SARS-CoV-2 Spike S1 (BA.4 - Omicron), (BA.5 - Omicron) protein (His tag)Origine: SARS Coronavirus-2 (SARS-CoV-2) Hôte: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
SARS-CoV-2 Spike S1 (BA.2.12.1 - Omicron) protein (His tag)Origine: SARS Coronavirus-2 (SARS-CoV-2) Hôte: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
SARS-CoV-2 Spike S1 (C.37 - Lambda) protein (His tag)Origine: SARS Coronavirus-2 (SARS-CoV-2) Hôte: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
- Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/mL is recommended (usually we use 1 mg/mL solution for lyophilization). Dissolve the lyophilized protein in distilled water.
- Buffer
- Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 5 % trehalose is added as protectant before lyophilization.
- Stock
- 4 °C,-80 °C
- Stockage commentaire
- Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- Date de péremption
- 12 months
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- Antigène
- SARS-CoV-2 Spike S1
- Autre désignation
- SARS-CoV Spike S1 (SARS-CoV-2 Spike S1 Produits)
- Synonymes
- E2 Protein, Surface Glycoprotein Protein, S Protein
- Sujet
- S1 protein, Spike protein S1, Spike,S1 protein, S glycoprotein Subunit1,The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates this interaction.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.
- Poids moléculaire
- 100.6 kDa. Due to glycosylation, the protein migrates to 120-140 kDa based on Tris-Bis PAGE result.
- UniProt
- P59594
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