SARS-CoV-2 (COVID-19) Recombinant Protein

SARS-CoV-2 Spike Variant Proteins | ProSci Inc. 



SARS-CoV-2 (COVID-19, 2019-nCoV) Recombinant Protein

SARS CoV 2 Spike Protein Structure | ProSci Recombinant Protein

adapted from Science March 2020[i]

Our comprehensive selection of SARS-CoV-2 recombinant proteins includes full length spike, spike subunit 1, spike subunit 2, and receptor binding domain produced from a various expression systems.

SARS-CoV-2 Recombinant Protein

 

Cat. No: 10-300  SARS-CoV-2 (COVID-19) Spike S1 Protein

SARS-CoV-2 (COVID-19) 10-300 Spike S1 Protein IHC on COVID-19 Patient Lung

 

Cat. No: 10-303 SARS-CoV-2 (COVID-19) RBD Protein

COVID-19 (SARS-CoV-2) Patient Spike Protein IHC Validated

 

Cat. No: 10-304 SARS-CoV-2 (COVID-19) RBD+ SD1 Protein

COVID-19 (SARS-CoV-2) 3531 Spike Protein ELISA

 

Cat. No: 10-305 SARS-CoV-2 (COVID-19) RBD+SD1+SD2 Protein

SARS-CoV-2 (COVID-19)10-305

 

Cat. No: 10-306 Nucleocapsid Protein

COVID-19 (SARS-CoV-2) 10-306

 


SARS-CoV-2 Variant Spike Recombinant Proteins

ProductCat. No.VariantMutationsSource
SARS-CoV-2 (COVID-19) S RBD (N501Y) Protein 11-064 UK 501Y.V1 N501Y Mammalian
SARS-CoV-2 (COVID-19) S RBD (K417N, E48K, N501Y) Protein 11-065 South Africa 501Y.V2 K417N, E48K, N501Y Mammalian cells
SARS-CoV-2 (COVID-19) S RBD (E484K, K417T, N501Y) Protein 11-066 Brazil E484K, K417T Mammalian
SARS-CoV-2 (COVID-19) S RBD (E484K) Protein 11-067 501Y.V2/V3 E484K Mammalian
SARS-CoV-2 (COVID-19) Spike (D614G) Trimer Protein 92-748 501Y.V2 D614G Human cells
SARS-CoV-2 (COVID-19) Spike (D614G) S1 Protein 92-746 501Y.V2 D614G Human cells


SARS-CoV-2 Spike Recombinant Proteins (D614G)

ProductCat. No.SourceFusion TagSequence
SARS-CoV-2 (COVID-19) S-Trimer Protein Recombinant Protein (D614G) 92-748 Human Cells C-6 His Tag Cys15 - Gln1208 (D614G)
SARS-CoV-2 (COVID-19) S1 Protein Recombinant Protein (D614G) 92-746 Human Cells C-10 His Tag Gln14 - Arg685 (D614G)


SARS-CoV-2 (COVID-19) S RBD Mutant Recombinant Proteins

ProductCat. No.SourceFusion TagSequence
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-750 Human Cells C-6His Tag Arg319 - Phe541 (F342L)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-751 Human Cells C-6His Tag Arg319 - Phe541 (N354D)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-752 Human Cells C-6His Tag Arg319 - Phe541 (V367F)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-753 Human Cells C-6His Tag Arg319 - Phe541 (R408I)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-754 Human Cells C-6His Tag Arg319 - Phe541 (A435S)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-755 Human Cells C-6His Tag Arg319 - Phe541 (K458R)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-756 Human Cells C-6His Tag Arg319 - Phe541 (G476S)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-757 Human Cells C-6His Tag Arg319 - Phe541 (V483A)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-758 Human Cells C-6His Tag Arg319 - Phe541 (D364Y)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-759 Human Cells C-6His Tag Arg319 - Phe541 (V341I)
SARS-CoV-2 (COVID-19) S RBD-SD1 Recombinant Protein (V367F) 92-742 Human Cells C-6 His Tag Arg319 - Ser591 (V367F)
SARS-CoV-2 (COVID-19) Spike RBD-SD1 Recombinant Protein (N354D, D364Y) 92-743 Human Cells C-6His Tag Arg319 - Ser591 (N354D, D364Y)
SARS-CoV-2 (COVID-19) Spike RBD-SD1 Recombinant Protein (W436R) 92-744 Human Cells C-6His Tag Arg319 - Ser591 (W436R)


SARS-CoV-2 Spike-Trimer Recombinant Proteins

ProductCat. No.SourceFusion TagSequence
SARS-CoV-2 Trimeric Spike (S) Recombinant Protein 10-075 HEK293 Cells Tag Free Gln14 - Gln1208
SARS-CoV-2 (COVID-19) S-Trimer Protein Recombinant Protein (D614G) 92-748 Human Cells C-6 His Tag Cys15 - Gln1208 (D614G)
SARS-CoV-2 (COVID-19) S-Trimer Protein Recombinant Protein 92-741 Human Cells C-6 His Tag Cys15 - Gln1208


SARS-COV-2 Spike Subunit 1 ProteinSARS-CoV-2 Spike S1 Recombinant Protein


ProductCat. No.SourceFusion TagSequence
SARS-CoV-2 (COVID-19) S1 Protein Recombinant Protein (D614G) 92-746 Human Cells C-10 His Tag Gln14 - Arg685 (D614G)
SARS-CoV-2 S1 Recombinant Protein 10-076 HEK293 Cells Tag Free Val16 - Arg685
SARS-CoV-2 (COVID-19) Spike S1 Recombinant Protein 10-300 HEK293 cells CT His Val16 - Arg685
SARS-CoV-2 S1 Recombinant Protein 10-428 E. coli N-His Tag Val16 - Gln677
SARS-CoV-2 (COVID-19) S1 Recombinant Protein 10-409 HEK293 Cells C-His Tag Met16 - Tyr677
SARS-CoV-2 (COVID-19) S1 Recombinant Protein 10-422 Mammalian Cells C-His Tag Val16 - Arg685
SARS-CoV-2 (COVID-19) S1 Recombinant Protein 10-423 Mammalian Cells C-Fc Tag Val16 - Arg685
SARS-CoV-2 (COVID-19) S1 Recombinant Protein 97-086 HEK293 Cells Fc Val16 - Arg685
SARS-CoV-2 (COVID-19) S1 Recombinant Protein 97-087 HEK293 Cells His Tag Val16 - Arg685
SARS-CoV-2 (COVID-19) Spike S1 Recombinant Protein 10-109 Human Cells His-Avi Tag Gln14 - Arg683
SARS-CoV-2 (COVID-19) Spike S1 Recombinant Protein 10-111 Human Cells His Tag Val16 - Arg685
SARS-CoV-2 (COVID-19) S1 Recombinant Protein 92-727 Human Cells C-mFc Tag Gln14 - Arg685
SARS-CoV-2 (COVID-19) S1 Recombinant Protein 92-731 Human Cells Tag Free Gln14 - Arg685
SARS-CoV-2 (COVID-19) S1 Recombinant Protein 92-733 Human Cells C-Fc Tag Gln14 - Arg685
SARS-CoV-2 (COVID-19) S1 Recombinant Protein 10-424 Mammalian Cells C-Fc Tag Ser71 - IIe666
SARS-CoV-2 (COVID-19) Biotinylated Spike S1 Recombinant Protein 10-208 HEK293 Cells His-Avi Tag Gln14 - Arg683
SARS-CoV-2 (COVID-19) S1 CTD Recombinant Protein 92-739 Human Cells N-8His Tag N/A


SARS CoV 2 Spike Receptor Binding DomainSARS-CoV-2 Spike Receptor Binding Domain Recombinant Protein

ProductCat. No.SourceFusion TagSequence
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 10-303 HEK293 Cells C-His Tag Arg319 - Phe541
SARS-CoV-2 (COVID-19) S RBD Recombinant Protein 10-413 Mammalian Cells C-His Tag Thr333 - Pro527
SARS-CoV-2 (COVID-19) S RBD Recombinant Protein 10-431 Mammalian Cells C-His Tag Arg319 - Phe541
SARS-CoV-2 (COVID-19) S Protein RBD Recombinant Protein 10-433 HEK293 Cells N-His Tag Arg319 - Phe541
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 10-100 Human Cells His Tag Arg319 - Phe541
SARS-CoV-2 (COVID-19) Biotinylated Spike RBD Recombinant Protein 10-205 HEK293 Cells His-Avi Tag Arg319 - Phe541
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-732 Human Cells C-6His Tag Asn331 - Val524
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-750 Human Cells C-6His Tag Arg319 - Phe541 (F342L)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-751 Human Cells C-6His Tag Arg319 - Phe541 (N354D)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-752 Human Cells C-6His Tag Arg319 - Phe541 (V367F)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-753 Human Cells C-6His Tag Arg319 - Phe541 (R408I)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-754 Human Cells C-6His Tag Arg319 - Phe541 (A435S)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-755 Human Cells C-6His Tag Arg319 - Phe541 (K458R)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-756 Human Cells C-6His Tag Arg319 - Phe541 (G476S)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-757 Human Cells C-6His Tag Arg319 - Phe541 (V483A)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-758 Human Cells C-6His Tag Arg319 - Phe541 (D364Y)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-759 Human Cells C-6His Tag Arg319 - Phe541 (V341I)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein 92-729 Human Cells C-mFc Tag Asn331 - Val524
SARS-CoV-2 (COVID-19) Spike RBD-SD1 Recombinant Protein 92-736 Human Cells C-6His Tag Arg319 - Ser591
SARS-CoV-2 (COVID-19) Spike RBD-SD1 Recombinant Protein 92-737 Human Cells C_Avi-6His Tag Arg319 - Ser591
SARS-CoV-2 (COVID-19) S RBD-SD1 Recombinant Protein (V367F) 92-742 Human Cells C-6 His Tag Arg319 - Ser591 (V367F)
SARS-CoV-2 (COVID-19) Spike RBD-SD1 Recombinant Protein (N354D, D364Y) 92-743 Human Cells C-6His Tag Arg319 - Ser591 (N354D, D364Y)
SARS-CoV-2 (COVID-19) Spike RBD-SD1 Recombinant Protein (W436R) 92-744 Human Cells C-6His Tag Arg319 - Ser591 (W436R)
SARS-CoV-2 (COVID-19) RBD Recombinant Protein 10-078 HEK293 Cells No Tag Arg319 - Ser591
SARS-CoV-2 (COVID-19) S-RBD Protein 10-008 Sf21 Cells His Tag Arg319 - Phe541
SARS-CoV-2 (COVID-19) S-RBD Protein 10-015 Human Cells His Tag Arg319 - Phe541


SARS CoV 2 Spike Subunit 2SARS-CoV-2 Spike S2 Recombinant Protein

ProductCat. No.SourceFusion TagSequence
SARS-CoV-2 (COVID-19) S2 Recombinant Protein 10-426 E. coli N-His Tag Ser686 - Pro1213
SARS-CoV-2 (COVID-19) S2 Protein Recombinant Protein 92-740 Human Cells C-Fc Tag Ser686 - Gln1208
SARS-CoV-2 (COVID-19) S2 Recombinant Protein 10-077 HEK293 Cells Tag Free Ser686 - Gln1208
SARS-CoV-2 (COVID-19) Spike S2 ECD Recombinant Protein 10-115 Baculovirus C-His Tag Ser686 - Pro1213


SARS CoV 2 Spike Extracellular DomainSARS-CoV-2 Spike Extra Cellular Domain Antibodies

ProductCat. No.SourceFusion TagSequence
SARS-CoV-2 Trimeric Spike (S) Recombinant Protein 10-075 HEK293 Cells Tag Free Gln14 - Gln1208
SARS-CoV-2 S-Trimer Protein Recombinant Protein (D614G) 92-748 Human Cells C-6His Tag Cys15 - Gln1208 (D614G)
SARS-CoV-2 S-Trimer Protein Recombinant Protein 92-741 Human Cells C-6His Tag Cys15 - Gln1208
SARS-CoV-2 (COVID-19) S1+S2 ECD (S-ECD) Recombinant Protein 10-108 Human Cells His Tag Val11 - Gln1208
SARS-CoV-2 (COVID-19) S1+S2 ECD (S-ECD) Recombinant Protein 10-121 Human Cells His Tag Val11 - Gln1208 (Cleavage Mutation)
SARS-CoV-2 (COVID-19) S1+S2 ECD (S-ECD) Recombinant Protein 10-122 Human Cells His Tag Val11 - Glu988


Other SARS-COV-2 Spike Recombinant Proteins

ProductCat. No.SourceFusion TagSequence
SARS-COV-2 NTD Recombinant Protein 10-079 HEK293 Cells Tag Free Val16 - Ser306
SARS-COV-2 (COVID-19) S Protein NTD Recombinant Protein 92-738 Human Cells C-6His Tag Gln14 - Asp290
SARS-COV-2 (COVID-19) Spike Recombinant Protein 10-411 Mammalian Cells C-Fc Tag Met1 - Tyr695
SARS-COV-2 (COVID-19) S Protein HR1 Recombinant Protein 92-760 E. coli N-6His - Sumo Tag Gly910 - Glu988
SARS-COV-2 (COVID-19) S Protein HR1 Recombinant Protein 92-761 E. coli Tag Free Gly910 - Glu988


SARS-CoV-2 Nucleocapsid Recombinant Protein

ProductCat. No.SourceFusion TagSequence
SARS-CoV-2 (COVID-19) Nucleocapsid Recombinant Protein 10-306 E. coli C-His Tag Met1 - Ala419
SARS-CoV-2 (COVID-19) Nucleocapsid Recombinant Protein 10-434 Mammalian Cells N-His Tag Ser2 - Ala419
SARS-CoV-2 (COVID-19) Nucleocapsid Recombinant Protein

10-410

E. coli N-His Tag Met1 - Ala419
SARS-CoV-2 (COVID-19) Nucleocapsid Recombinant Protein 97-077 E. coli His Tag Met1 - Ala419
SARS-CoV-2 (COVID-19) Nucleocapsid Recombinant Protein 97-085 HEK293 Cells His Tag Met1 - Ala419
SARS-CoV-2 (COVID-19) Nucleocapsid Recombinant Protein 10-113 E. coli NT His Met1-Ala419
SARS-CoV-2 Nucleocapsid (N) Recombinant Protein 10-080 HEK293 Cells Tag Free Met1 - Ala419
SARS-CoV-2 (COVID-19) Nucleocapsid Protein V2 Recombinant Protein 92-745 E. coli N-6His Tag Met1 - Ala419
SARS-CoV-2 (COVID-19) Nucleocapsid Recombinant Protein 92-728 E. coli N-6His Tag Met1 - Ala419
SARS-CoV-2 (COVID-19) NP CTD Domain Recombinant Protein 92-735 E. coli N-6His Tag N/A
SARS-CoV-2 (COVID-19) NP NTD Domain Recombinant Protein 92-734 E. coli N-6His Tag N/A
SARS-CoV-2 (COVID-19) NP NTD Domain Recombinant Protein 92-749 E. coli N-6His Tag Gly44 - Ser180
SARS-CoV-2 (COVID-19) NP Recombinant Protein 92-747 E. coli N-6His Tag N/A


SARS-CoV-2 Envelope Recombinant Protein

ProductCat. No.SourceFusion TagSequence
SARS-CoV-2 (COVID-19) Envelope Recombinant Protein 10-112 E. coli His-Avi Tag Met1 - Val75
2019-nCoV Envelope Recombinant Protein 97-082 E. coli GST Tag Met1 - Val75
SARS-CoV-2 (COVID-19) Envelope Recombinant Protein 92-730 E. coli N-BBP-6His Tag Met1 - Val75


SARS-CoV-2 Membrane Recombinant Protein

ProductCat. No.SourceFusion TagSequence
SARS-CoV-2 (COVID-19) Membrane Recombinant Protein 10-429 E. coli N-His Tag Arg101 - Gln222


SARS-CoV-2 ORF Recombinant Protein

ProductCat. No.SourceFusion TagSequence
SARS-CoV-2 (COVID-19, 2019-nCoV) ORF3a Recombinant Protein 10-005 E. coli His Tag Val126 - Phe275
SARS-CoV-2 (COVID-19) ORF7a Recombinant Protein 10-435 E. coli N-His Tag Glu16 - Tyr97
SARS-CoV-2 (COVID-19) ORF8 Recombinant Protein 10-436 E. coli N-His Tag Phe16 - IIe121
SARS-CoV-2 (COVID-19, 2019-nCoV) ORF8 Recombinant Protein 10-002 E. coli His Tag Val16- Lys 121


SARS-CoV-2 NSP Recombinant Protein

ProductCat. No.SourceFusion TagSequence
SARS-CoV-2 (COVID-19) NSP1 Recombinant Protein 10-416 E. coli N-His Tag Met1 - Gly180
SARS-CoV-2 (COVID-19) NSP1 Recombinant Protein 97-095 E. coli C-His Tag Met1 - Gly180
SARS-CoV-2 (COVID-19) NSP2 Recombinant Protein 10-425 E. coli N-His Tag Ala1 - Gly638
SARS-CoV-2 (COVID-19) NSP3 Recombinant Protein 10-406 E. coli N-His Tag Glu1024 - Gln1198
SARS-CoV-2 (COVID-19) PL-Pro Recombinant Protein 10-404 E. coli N-His Tag Glu1564 - Lys1877
SARS-CoV-2 (COVID-19) Papain-like Protease 10-119 E. coli N-His Tag Glu1564 - Lys1878
SARS-CoV-2 (COVID-19) 3C-like Proteinase Recombinant Protein 10-400 E. coli N-His Tag Ser1 - Gln306
SARS-CoV-2 (COVID-19) 3C-like Proteinase Recombinant Protein 10-412 E. coli N-Gst Tag Ser1 - Thr304
SARS-CoV-2 (COVID-19) 3C-like Proteinase 10-116 E. coli NT His Avi Ser1 - Gln306
SARS-CoV-2 (COVID-19) NSP7 Recombinant Protein 97-096 E. coli C-His Tag Ser1 - Gln83
SARS-CoV-2 (COVID-19) NSP8 Recombinant Protein 10-415 E. coli N-His Tag Ala1 - Gln198
SARS-CoV-2 (COVID-19) NSP8 Recombinant Protein 97-097 E. coli N-His Tag Ala1 - Gln198
SARS-CoV-2 (COVID-19) NSP9 Recombinant Protein 10-417 E. coli N-His Tag Asn4141 - Gln4253
SARS-CoV-2 (COVID-19) NSP10 Recombinant Protein 10-408 E. coli N-His Tag Ala1 - Gln139
SARS-CoV-2 (COVID-19) NSP12 Recombinant Protein 10-419 E. coli N-Gst Tag Asp4891 - Val5212
SARS-CoV-2 (COVID-19) NSP13 Recombinant Protein 10-427 E. coli N-His Tag Ala5325 - Gln5925
SARS-CoV-2 (COVID-19) NSP15 Recombinant Protein 10-420 E. coli N-His Tag Gln6452 - Gln6798
SARS-CoV-2 (COVID-19) NSP16 Recombinant Protein 10-418 E. coli N-His Tag Ser6799 - Asn7096


SARS Recombinant Protein

ProductCat. No.SourceFusion TagSequence
SARS Spike RBD Recombinant Protein 10-211 HEK293 Cells His-Avi Tag Arg306 - Phe527
SARS Biotinylated Spike RBD Recombinant Protein 10-212 HEK293 Cells His-Avi Tag Arg306 - Phe527
SARS S Recombinant Protein 97-094 HEK293 Cells His Tag Ser14 - Pro1195


ACE2 Recombinant Protein

ProductCat. No.SourceFusion TagSequence
Human ACE2 Recombinant Protein 10-421 Mammalian Cells C-His Tag Ser19 - Asp615
Human ACE2 Recombinant Protein 10-430 E. coli N-His Tag Leu392 - Ser740
Human ACE2 Recombinant Protein 10-432 Mammalian Cells Tag Free Met1 - Ser740
Human ACE2 Recombinant Protein 10-114 Human Cells C-His-Avi Tag Gln18 - Ser740
Human ACE2 Recombinant Protein 10-120 Human Cells C-Fc Tag Gln18 - Ser740
Biotinylated Human ACE2 Recombinant Protein 10-202 HEK293 Cells His-Avi Tag Gln18 - Ser740
ACE2 Recombinant Protein 92-724 Human Cells C-10 His Tag Gln18 - Thr740
Rhesus Macaque ACE2 Recombinant Protein 92-725 Human Cells C-10 His Tag Gln18 - Val739
Rhesus Macaque ACE2 Recombinant Protein 92-726 Human Cells C-Fc Tag Gln18 - Val739

 
References

[i] WRAPP D., WANG N., CORBETT K., et al. Cryo-EM structure of the 2019-nCoV spike in the prefusion conformation 13 March 2020 SCIENCE 13 MAR 2020 : 1260-1263 DOI: 10.1126/science.abb2507