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Catalog Number: (103853-656)
Supplier: BioVendor
Description: SARS-CoV-2 NP IgM ELISA kit is an enzyme-linked immunosorbent assay (ELISA) for the detection and qualitative measurement of IgM class antibodies against the nucleocapsid protein (NP) of SARS-CoV-2 virus in human blood.


Catalog Number: (103853-654)
Supplier: BioVendor
Description: 96 wells (1 kit) - ELISA is a competitive enzyme immunoassay for the quantitative measurement of SARS-CoV-2 S1RBD IgG.


Catalog Number: (76632-706)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 (B.1.640.2) Spike S1+S2 (YP_009724390.1, with mutations P9L, E96Q, 136-144del, R190S, D215H, R346S, N394S, Y449N, E484K, F490S, N501Y, D614G, P681H, T859N, F817P, A892P, A899P, A942P, K986P, V987P and furin cleavage site mutants) was expressed with bacteriophage T4 fibritin and a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant B.1.640.2).


Catalog Number: (76632-412)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations T19R, L452R, E484Q, D614G, P681R, D950N, G142D) (Met1-Pro1213) was expressed with a C-terminal polyhistidine tag followed by an AVI tag. The expressed protein was biotinylated <i>in vivo</i> by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. The mutations were identified in the SARS-CoV-2 variant (known as B.1.617.3) which emerged in the India.


Catalog Number: (103886-030)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) Spike Protein (S2 ECD) (YP_009724390.1) (Ser686-Pro1213) was expressed with the Fc region of human IgG1 at the C-terminus.


Catalog Number: (103886-086)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) spike RBD(F338L)-His recombinant protein (YP_009724390.1) (Arg319-Phe541(F338L)) was expressed with a polyhistidine tag at the C-terminus.


Catalog Number: (76632-466)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations (69-70, 145 deletion), N501Y, A570D, D614G, T716I, F817P, A892P, A899P, A942P, S982A, K986P, V987P, D1118H and furin cleavage site mutants) expressed with the bacteriophage T4 fibritin and a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant B.1.1.7) which emerged in the United Kingdom.


Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations P26S, HV69-70del, V126A, Y144 deletion, LLA241-243 deletion, H245Y, S477N, E484K, D614G, P681H, T1027I, D1118H) (Met1-Pro1213) was expressed with a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant B.1.620) which emerged in the Cameroon.

Catalog Number: (103824-962)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) nucleocapsid protein (YP_009724397.2(335Gly/Ala)) (Met1-Ala419) was expressed with a polyhistidine tag at the C-terminus.


Catalog Number: (103886-118)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) spike RBD(N370S)-His recombinant protein (YP_009724390.1) (Arg319-Phe541(N370S)) was expressed with a polyhistidine tag at the C-terminus.


Catalog Number: (76632-554)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) Spike S1+S2 (YP_009724390.1, with mutations L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) (Met1-Pro1213) was expressed with a polyhistidine tag at the C-terminus.The mutations were identified in the SARS-CoV-2 variant (known as 20C/501Y.V2 or B.1.351 lineage) which emerged in South Africa.


Catalog Number: (103886-108)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) spike RBD(A344S)-His recombinant protein (YP_009724390.1) (Arg319-Phe541(A344S)) was expressed with a polyhistidine tag at the C-terminus.


Catalog Number: (76631-414)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations T19R, L452R, E484Q, D614G, P681R, D950N, G142D) (Met1-Pro1213) was expressed with a C-terminal polyhistidine tag followed by an AVI tag. The expressed protein was biotinylated <i>in vivo</i> by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. The mutations were identified in the SARS-CoV-2 variant (known as B.1.617.1) which emerged in the India.


Catalog Number: (76535-092)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations P9L, C136F, 144-145 del, R190S, D215G, Y449H, E484K, N501Y, D614G, H655Y, N679K, T716I, F817P, T859N, A892P, A899P, A942P, K986P, V987P and furin cleavage site mutants) expressed with the bacteriophage T4 fibritin and a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant C.1.2) which emerged in the South Africa.


Catalog Number: (103824-982)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) spike protein (RBD) (YP_009724390.1) (Arg319-Phe541) was expressed with a polyhistidine tag at the C-terminus.


Catalog Number: (103824-966)
Supplier: Sino Biological
Description: A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) spike protein (S2 ECD) (YP_009724390.1) (Ser686-Pro1213) was expressed with a polyhistidine tag at the C-terminus.


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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