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Coronavirus (CoV) Proteins Coronavirus (CoV) ProteinsSARS-CoV-2
Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) is a strain of coronavirus that causes COVID-19, the respiratory illness responsible for the COVID-19 pandemic. SARS‑CoV‑2 is a positive-sense single-stranded RNA virus that is contagious in humans. It enters human cells by binding to angiotensin-converting enzyme 2 (ACE2). Like other coronaviruses, SARS-CoV-2 has four structural proteins, known as the S (spike), E (envelope), M (membrane), and N (nucleocapsid) proteins.
SARS-CoV-2 XBB (Omicron) Spike S1+S2 trimer Protein (His)
TMPY-06615
SARS-CoV-2 XBB (Omicron) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 136.26 kDa and the accession number is YP_009724390.1.
- $904
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SARS-CoV-2 envelope(CoV-E) protein (C40A&C43A&C44A, His&MBP)
TMPY-06078
SARS-CoV-2 envelope(CoV-E) protein Protein (C40A & C43A & C44A, His & MBP) is expressed in E. coli expression system. The predicted molecular weight is 52.2 kDa and the accession number is YP_009724392.1.
- $698
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SARS-COV-2 BQ.1/BQ.1.1 (Omicron) Nucleoprotein/NP Protein (His)
TMPY-06626
SARS-COV-2 BQ.1 BQ.1.1 (Omicron) Nucleoprotein NP Protein (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 46.36 kDa and the accession number is YP_009724397.2.
- $698
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SARS-CoV-2 Spike RBD Protein (hFc)
TMPY-05679
SARS-CoV-2 Spike RBD Protein (hFc) is expressed in HEK293 mammalian cells. The predicted molecular weight is 51.8 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-COV-2 Spike S Trimer Protein (D614G, His & Avi)
TMPK-00435
The SARS-CoV-2 spike (S) protein variant D614G supplanted the ancestral virus worldwide, reaching near fixation in a matter of months. Recently, that D614G was been found more infectious than the ancestral form on human lung cells, colon cells, and on cells rendered permissive by ectopic expression of human ACE2 or of ACE2 orthologs from various mammals, including Chinese rufous horseshoe bat and Malayan pangolin.
- $465
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SARS-COV-2 Nucleocapsid Protein (His & Avi), Biotinylated
TMPK-00265
Nucleocapsid protein (N) is the major viral structural component; its main function is to protect and encapsidate the viral RNA forming viral RNP complex. It is encoded by the S segment vRNA and is abundantly expressed in the cytoplasm of infected cells. SARS-COV-2 Nucleocapsid Protein (His & Avi), Biotinylated is expressed in E. coli expression system with N-His-Avi tag. The predicted molecular weight is 48.9 kDa and the accession number is P0DTC9.
- $465
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SARS-CoV-2 RNA-dependent RNA polymerase/RDRP Protein (His)
TMPY-06071
SARS-CoV-2 RNA-dependent RNA polymerase RDRP Protein (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 108.3 kDa and the accession number is YP_009725307.1.
- $698
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SARS-CoV-2 Spike RBD Protein (E484K, rFc)
TMPY-06153
SARS-CoV-2 Spike RBD Protein (E484K, rFc) is expressed in HEK293 mammalian cells with rFc tag. The predicted molecular weight is 50.4 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike RBD Protein (A522V, His)
TMPY-05963
SARS-CoV-2 Spike RBD Protein (A522V, His) is expressed in HEK293 mammalian cells. The predicted molecular weight is 26.6 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 (BA.2.12.1) Spike S1+S2 trimer Protein (His & Avi), Biotinylated
TMPY-06610
SARS-CoV-2 (BA.2.12.1) Spike S1+S2 trimer Protein (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 138.38 kDa and the accession number is YP_009724390.1.
- $700
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SARS-CoV-2 Spike RBD Protein (P479L, His)
TMPY-06235
SARS-CoV-2 Spike RBD Protein (P479L, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 26.7 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike RBD Protein (E484K, His), Biotinylated
TMPY-06117
SARS-CoV-2 Spike RBD Protein (E484K, His), Biotinylated is expressed in HEK293 mammalian cells. The predicted molecular weight is 26.6 kDa and the accession number is A0A6G7K2L4.
- $700
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SARS-CoV-2 Spike RBD Protein (A372S, His)
TMPY-05965
SARS-CoV-2 Spike RBD Protein (A372S, His) is expressed in HEK293 mammalian cells. The predicted molecular weight is 26.6 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike RBD Protein (A475T, His)
TMPY-06232
SARS-CoV-2 Spike RBD Protein (A475T, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 26.7 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 B.1.617.1 Spike S1+S2 trimer Protein (His)
TMPY-06401
SARS-CoV-2 B.1.617.1 Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 136.55 kDa and the accession number is A0A6G7K2L4.
- $904
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SARS-CoV-2 Spike RBD Protein (Y453F, His)
TMPY-06050
SARS-CoV-2 Spike RBD Protein (Y453F, His) is expressed in HEK293 mammalian cells. The predicted molecular weight is 26.5 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike RBD Protein (E471A, His)
TMPY-06229
SARS-CoV-2 Spike RBD Protein (E471A, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 26.6 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike RBD Protein (S477I, His)
TMPY-05990
SARS-CoV-2 Spike RBD Protein (S477I, His) is expressed in HEK293 mammalian cells. The predicted molecular weight is 26.6 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike RBD Protein (K417N & E484K & N501Y, hFc)
TMPY-06253
SARS-CoV-2 Spike RBD Protein (K417N & E484K & N501Y, hFc) is expressed in HEK293 mammalian cells with Fc tag. The predicted molecular weight is 51.94 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Nucleocapsid Protein (P199L, His)
TMPY-06190
SARS-CoV-2 Nucleocapsid Protein (P199L, His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 46.6 kDa and the accession number is P0DTC9.
- $698
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SARS-CoV-2 Nucleocapsid Protein (His), Biotinylated
TMPY-05695
SARS-CoV-2 Nucleocapsid Protein (His), Biotinylated is expressed in Baculovirus insect cells. The predicted molecular weight is 47.08 kDa and the accession number is P0DTC9.
- $700
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SARS-CoV-2 Spike S1+S2 Protein (D80A & K417N & E484K & N501Y & D614G & A701V, His)
TMPY-06132
SARS-CoV-2 Spike S1+S2 Protein (D80A & K417N & E484K & N501Y & D614G & A701V, His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 134.4 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 EG.5.1 (Omicron) Spike S1+S2 trimer Protein (His)
TMPY-06323
SARS-CoV-2 EG.5.1 (Omicron) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 136.29 kDa and the accession number is YP_009724390.1.
- $904
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SARS-CoV-2 BQ.1.1 (Omicron) Spike RBD Protein (His)
TMPY-06559
SARS-CoV-2 BQ.1.1 (Omicron) Spike RBD Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 26.61 kDa and the accession number is YP_009724390.1.
- $698
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SARS-CoV-2 Nucleocapsid Protein (aa 248-407, His)
TMPY-06106
SARS-CoV-2 Nucleocapsid Protein (aa 248-407, His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 19 kDa and the accession number is P0DTC9.
- $698
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SARS-CoV-2 XBB.1.28 (Omicron) Spike S1+S2 trimer Protein (His)
TMPY-06968
SARS-CoV-2 XBB.1.28 (Omicron) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 136.52 kDa and the accession number is YP_009724390.1.
- $904
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SARS-CoV-2 B.1.1.529 (Omicron) Spike S1 Protein (His)
TMPY-06439
SARS-CoV-2 B.1.1.529 (Omicron) Spike S1 Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 76.48 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 (C.36.3) Spike RBD Protein (His)
TMPY-06337
SARS-CoV-2 (C.36.3) Spike RBD Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 26.52 kDa and the accession number is YP_009724390.1.
- $698
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SARS-CoV-2 Spike S1+S2 Protein (D80A & 242-244 deletion & R246I & K417N & E484K & N501Y & D614G & A701V, His)
TMPY-06185
SARS-CoV-2 Spike S1+S2 Protein (D80A & 242-244 deletion & R246I & K417N & E484K & N501Y & D614G & A701V, His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 134 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike RBD Protein (N501Y, rFc)
TMPY-06152
SARS-CoV-2 Spike RBD Protein (N501Y, rFc) is expressed in HEK293 mammalian cells with rFc tag. The predicted molecular weight is 50.4 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Nucleocapsid Protein (D3L & R203K & G204R & S235F, His)
TMPY-06089
SARS-CoV-2 Nucleocapsid Protein (D3L & R203K & G204R & S235F, His) is expressed in E. coli expression system. The predicted molecular weight is 46.6 kDa and the accession number is P0DTC9.
- $698
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SARS-CoV-2 Spike S1+S2 Protein (E154K & L452R & E484Q & D614G & P681R & E1072K & K1073R, His)
TMPY-06224
SARS-CoV-2 Spike S1+S2 Protein (E154K & L452R & E484Q & D614G & P681R & E1072K & K1073R, His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 134.5 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike RBD Protein (Avi & His), Biotinylated
TMPY-05714
SARS-CoV-2 Spike RBD Protein (Avi & His), Biotinylated is expressed in Baculovirus insect cells. The predicted molecular weight is 28.36 kDa and the accession number is A0A6G7K2L4.
- $700
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SARS-CoV-2 BM.1.1.1 (Omicron) Spike S1+S2 trimer Protein (His)
TMPY-06633
SARS-CoV-2 BM.1.1.1 (Omicron) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 136.35 kDa and the accession number is YP_009724390.1.
- $904
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SARS-CoV-2 Spike RBD Protein (Y449H, His)
TMPY-06241
SARS-CoV-2 Spike RBD Protein (Y449H, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 26.6 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike RBD Protein (S477G, His)
TMPY-06234
SARS-CoV-2 Spike RBD Protein (S477G, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 26.6 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 BA.4.6/BF.7 (Omicron) Spike RBD Protein (His)
TMPY-06354
SARS-CoV-2 BA.4.6 BF.7 (Omicron) Spike RBD Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 26.62 kDa and the accession number is YP_009724390.1.
- $698
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SARS-CoV-2 Spike S1+S2 trimer Protein (D614G, His)
TMPY-06404
SARS-CoV-2 Spike S1+S2 trimer Protein (D614G, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 136.47 kDa and the accession number is A0A6G7K2L4.
- $904
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SARS-CoV-2 Spike S1+S2 Protein (69-70, Y145 deletion & N501Y & A570D & D614G & P681H & T716I & S982A & D1118H, His & Avi), Biotinylated
TMPY-06387
SARS-CoV-2 Spike S1+S2 Protein (69-70, Y145 deletion & N501Y & A570D & D614G & P681H & T716I & S982A & D1118H, His & Avi), Biotinylated is expressed in Baculovirus insect cells with His and Avi tag. The predicted molecular weight is 135.90 kDa and the accession number is A0A6G7K2L4.
- $700
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SARS-CoV-2 Spike RBD Protein (K458Q, His)
TMPY-06041
SARS-CoV-2 Spike RBD Protein (K458Q, His) is expressed in HEK293 mammalian cells. The predicted molecular weight is 26.5 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike S1 Protein (HV69-70 deletion & N439K & D614G, His)
TMPY-06093
SARS-CoV-2 Spike S1 Protein (HV69-70 deletion & N439K & D614G, His) is expressed in HEK293 mammalian cells. The predicted molecular weight is 76.2 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike S1 Protein (H49Y & 145-146 deletion & E484K & D614G, His)
TMPY-06205
SARS-CoV-2 Spike S1 Protein (H49Y & 145-146 deletion & E484K & D614G, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 76.5 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike S1+S2 Protein (L18F & D80A & D215G & LAL242-244 deletion & R246I & K417N & E484K & N501Y & D614G & A701V, His)
TMPY-06125
SARS-CoV-2 Spike S1+S2 Protein (L18F & D80A & D215G & LAL242-244 deletion & R246I & K417N & E484K & N501Y & D614G & A701V, His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 134 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike S1 Protein (T19R & G142D & E156G & 157-158 deletion & L452R & T478K & D614G & P681R, His)
TMPY-06252
SARS-CoV-2 Spike S1 Protein (T19R & G142D & E156G & 157-158 deletion & L452R & T478K & D614G & P681R, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 76.27 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Plpro/papain-like protease Protein (aa 1564-1880, His)
TMPY-05682
SARS-CoV-2 Plpro papain-like protease Protein (aa 1564-1880, His) is expressed in E. coli expression system. The predicted molecular weight is 36.79 kDa and the accession number is QVD65746.1.
- $698
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SARS-CoV-2 Nucleocapsid Protein (D63G & R203M & D377Y, His)
TMPY-06243
SARS-CoV-2 Nucleocapsid Protein (D63G & R203M & D377Y, His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 46.6 kDa and the accession number is P0DTC9.
- $698
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SARS-CoV-2 Spike RBD Protein (E484A, His)
TMPY-06238
SARS-CoV-2 Spike RBD Protein (E484A, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 26.6 kDa and the accession number is A0A6G7K2L4.
- $698
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SARS-CoV-2 Spike S1 Protein (His), Biotinylated
TMPY-05694
SARS-CoV-2 Spike S1 Protein (His), Biotinylated is expressed in HEK293 mammalian cells. The predicted molecular weight is 76.5 kDa and the accession number is A0A6G7K2L4.
- $700
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