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Recombinant proteins spanning immune checkpoints, cytokines, growth factors, receptors, and Fc fusions—for mechanism studies, antibody screening, cell culture, and process development.
| Catalog # | Product / Synonym | Species | Expression |
|---|---|---|---|
| PR494101 | Biotinylated SARS-COV-2 Spike S1 (Omicron B.1.1.529) Protein S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1 | - | Recombinant Biotinylated SARS-COV-2 Spike S1 (Omicron B.1.1.529) Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Gln14-Arg683(A67V, HV69-70del, T95I, G142D, VYY143-145del, N211del, L212I, ins214EPE, G339D, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H, T547K, D614G, H655Y, N679K, P681H) [Accession | QHO60594.1]. |
| PR493101 | SARS-COV-2 Spike S1 (Omicron B.1.1.529) Protein S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1 | - | Recombinant SARS-COV-2 Spike S1 (Omicron B.1.1.529) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln14-Arg683(A67V, HV69-70del, T95I, G142D, VYY143-145del, N211del, L212I, ins214EPE, G339D, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H, T547K, D614G, H655Y, N679K, P681H) [Accession | QHO60594.1]. |
| PR492101 | SARS-CoV-2 Spike S1 (Lambda C.37) Protein S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1 | - | Recombinant SARS-CoV-2 Spike S1 (Lambda C.37) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln14-Arg683(G75V, T76I, R246N, 247-253 del, L452Q, F490S, D614G) [Accession | QHD43416.1]. |
| PR491101 | SARS-COV-2 Spike S1 (B.1.640.2/IHU) Protein S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1 | - | Recombinant SARS-COV-2 Spike S1(B.1.640.2/IHU) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln14-Arg683(E96Q, CNDPFLGV136-144del, R190S, D215H, R346S, N394S, Y449N, E484K, F490S, N501Y, D614G) [Accession | QHD43416.1]. |
| PR486101 | SARS-COV-2 Spike S1 (N501Y) Protein S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1 | - | Recombinant SARS-COV-2 Spike S1 (N501Y) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Val16-Arg685 [Accession | YP_009724390.1]. |
| PR485101 | SARS-COV-2 Spike S1 (D614G) Protein S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1 | - | Recombinant SARS-COV-2 Spike S1 (D614G) Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Gln14-Arg683(D614G) [Accession | QHD43416.1]. |
| PR484201 | Biotinylated SARS-COV-2 Spike S1 Protein S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1 | - | Recombinant Biotinylated SARS-COV-2 Spike S1 Protein is expressed from HEK293 with hFc (IgG1) tag and Avi tag at the C-Terminus.It contains Gln14-Arg683 [Accession | QHD43416.1]. |
| PR483201 | SARS-COV-2 Spike S1 Protein S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1 | - | Recombinant SARS-COV-2 Spike S1 Protein is expressed from HEK293 with hFc (IgG1) tag at the C-Terminus.It contains Val16-Arg685 [Accession | QHO60594.1]. |
| PR484101 | Biotinylated SARS-COV-2 Spike S1 Protein S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1 | - | Recombinant Biotinylated SARS-COV-2 Spike S1 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Gln14-Arg683 [Accession | QHD43416.1]. |
| PR483101 | SARS-COV-2 Spike S1 Protein S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1 | - | Recombinant SARS-COV-2 Spike S1 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln14-Arg683 [Accession | QHO60594.1]. |
| PR482101 | SARS-CoV-2 Spike RBD (Omicron XBB.1.5) Protein S protein RBD; S glycoprotein RBD; Spike protein RBD | - | Recombinant SARS-CoV-2 Spike RBD (Omicron XBB.1.5) Protein is expressed from HEK293 with His tag at the C-Terminus. It contains Arg319-Phe541 (G339H, R346T, L368I, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, V445P, G446S, N460K, S477N, T478K, E484A, F486P, F490S, Q498R, N501Y, Y505H) [Accession | QHD43416.1]. |
| PR481101 | SARS-CoV-2 Spike RBD (Omicron BQ.1.1) Protein S protein RBD; S glycoprotein RBD; Spike protein RBD | - | Recombinant SARS-CoV-2 Spike RBD (Omicron BQ.1.1) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Arg319-Phe541(G339D, R346T, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, K444T, L452R, N460K, S477N, T478K, E484A, F486V, Q498R, N501Y, Y505H) [Accession | QHD43416.1]. |
| PR480101 | SARS-CoV-2 Spike RBD (Omicron BF.7/BA.4.6) Protein S protein RBD; S glycoprotein RBD; Spike protein RBD | - | Recombinant SARS-CoV-2 Spike RBD (Omicron BF.7/BA.4.6) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Arg319-Phe541(G339D, R346T, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, L452R, S477N, T478K, E484A, F486V, Q498R, N501Y, Y505H) [Accession | QHD43416.1]. |
| PR479101 | SARS-CoV-2 Spike RBD (Omicron XBB) Protein S protein RBD; S glycoprotein RBD; Spike protein RBD | - | Recombinant SARS-CoV-2 Spike RBD (Omicron XBB) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Arg319-Phe541(G339H, R346T, L368I, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, V445P, G446S, N460K, S477N, T478K, E484A, F486S, F490S, Q498R, N501Y, Y505H) [Accession | QHD43416.1]. |
| PR478101 | SARS-CoV-2 Spike RBD (Omicron BA.2.75.2) Protein S protein RBD; S glycoprotein RBD; Spike protein RBD | - | Recombinant SARS-CoV-2 Spike RBD (Omicron BA.2.75.2) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Arg319-Phe541(G339H, R346T, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, G446S, N460K, S477N, T478K, E484A, F486S, Q498R, N501Y, Y505H) [Accession | QHD43416.1]. |
| PR471101 | SARS-COV-2 Spike RBD (Omicron B.1.1.529) Protein S protein RBD; S glycoprotein RBD; Spike protein RBD | - | Recombinant SARS-COV-2 Spike RBD (Omicron B.1.1.529) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Arg319-Phe541(G339D, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H) [Accession | QHO60594.1]. |
| PR470101 | SARS-Cov-2 Spike RBD (B.1.640.2/IHU) Protein S protein RBD; S glycoprotein RBD; Spike protein RBD | - | Recombinant SARS-Cov-2 Spike RBD(B.1.640.2/IHU) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Arg319-Phe541(R346S, N394S, Y449N, E484K, F490S, N501Y) [Accession | QHD43416.1]. |
| PR469101 | SARS-CoV-2 Spike RBD (Lambda C.37) Protein S protein RBD; S glycoprotein RBD; Spike protein RBD | - | Recombinant SARS-CoV-2 Spike RBD (Lambda C.37) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Arg319-Phe541(L452Q, F490S) [Accession | QHD43416.1]. |
| PR468101 | SARS-CoV-2 Spike RBD (Gamma P.1/P.1.1/P.1.2) Protein S protein RBD; S glycoprotein RBD; Spike protein RBD | - | Recombinant SARS-CoV-2 Spike RBD (Gamma P.1/P.1.1/P.1.2) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Arg319-Phe541(K417T, E484K, N501Y) [Accession | QHD43416.1]. |
| PR467101 | SARS-CoV-2 Spike RBD (Delta plus AY.1/AY.2) Protein S protein RBD; S glycoprotein RBD; Spike protein RBD | - | Recombinant SARS-CoV-2 Spike RBD (Delta plus AY.1/AY.2) Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Arg319-Phe541(K417N, L452R, T478K) [Accession | QHD43416.1]. |