The SARS-CoV-2 virus and its corresponding disease COVID-19 is sweeping the globe, causing thousands of deaths. To fight it, we need to learn it. So far, we know that the viral genome encodes several proteins, including Spike protein, Nucleocapsid protein and Envelope protein. Antigens of spike and nucleocapsid proteins are of main pharmaceutical interest. To help doctors and scientists around the world fight against coronavirus, ABclonal developed multiple SARS-CoV-2 antigens expressed using human cells and bacterial cells.
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Catalog No.NameExpression SystemTagSize
RP01258Recombinant SARS-COV-2 Spike RBD Protein with His tagHEK2936×His tag at the C-terminus100 μg
RP01278Recombinant SARS-COV-2 Spike RBD Protein with His tagHEK2936×His tag at the C-terminus100 μg
RP01271Recombinant SARS-COV-2 Spike RBD Protein with mFc tagHEK293mFc tag at the C-terminus100 μg
RP01282Recombinant SARS-COV-2 Spike RBD Protein with Avi and His tagHEK2936×His,Avi tag at the C-terminus100 μg
RP01261Recombinant SARS-COV-2 Spike S1 Protein with His and Avi tagHEK2936×His tag and Avi at the C-terminus100 μg
RP01262Recombinant SARS-COV-2 Spike S1 Protein with His tagHEK2936×His tag at the C-terminus100 μg
RP01259Recombinant SARS-COV-2 Spike S1 Protein with hFc and His tagHEK293Fc, 6×His tag at the C-terminus100 μg
RP01279Recombinant SARS-COV-2 Spike S1 Protein with Fc tagHEK293Fc tag at the C-terminus100 μg
RP01280Recombinant SARS-COV-2 Spike S1 Protein with mFc tagHEK293mFc tag at the C-terminus100 μg
RP01267Recombinant SARS-COV-2 Spike S2 ECD Protein with His tagBaculovirus-InsectHis tag at the C-terminus100 μg
RP01260LQRecombinant SARS-COV-2 S1+S2 ECD (S-ECD) Protein with His tag (Wild type, pre-fusion state plus post-fusion state)HEK2936×His tag at the C-terminus100 μg
RP01260MTRecombinant SARS-COV-2 S1+S2 ECD (S-ECD) Protein with His tag (Mutants introduced)HEK2936×His tag at the C-terminus100 μg
RP01283LQRecombinant SARS-COV-2 S1+S2 ECD(S-ECD) Protein with His tag (Wild type, pre-fusion state) HEK2936×His tag at the C-terminus100 μg
RP01263Recombinant SARS-COV-2 envelope Protein with His and Avi tagE. coli6×His, Avi tag at the N-terminus100 μg
RP01264Recombinant SARS-COV-2 Nucleocapsid Protein with His tagE. coli6×His tag at the N-terminus100 μg
RP01281Recombinant SARS-COV-2 Nucleocapsid Protein with His tagBaculovirus-Infected Sf96×His tag at the N-terminus100 μg
RP01270LQRecombinant SARS-COV-2 3C-like Proteinase with His and Avi tagE. coli6×His,Avi tag at the N-terminus100 μg
RP01274LQRecombinant SARS-COV-2 papain-like protease with His tagE. coli6×His tag at the N-terminus100 μg
RP01275Recombinant Human ACE2 Protein with hFc tagHEK293Fc tag at the C-terminus100 μg
RP01266Recombinant Human ACE2 Protein with His and Avi tagHEK2936×His,Avi tag at the C-terminus100 μg
RP01276Recombinant Human ACE2 Protein with His tagHEK2936×His tag at the C-terminus100 μg
RP01277Recombinant Human ACE2 Protein with His tagHEK2936×His tag at the N-terminus100 μg