COVID Testing Kits
SARS-CoV-2 JN.1 (Omicron) Spike S1+S2 trimer Protein (ECD, His Tag)(HPLC-verified), Endotoxin-Free 1mg
A DNA sequence encoding the SARS-CoV-2 (JN.1) Spike S1+S2 (YP_009724390.1, with mutations ins16MPLF, T19I, R21T, L24del, P25del, P26del, A27S, S50L, H69del, V70del, V127F, G142D, Y144del, F157S, R158G, N211del, L212I, V213G, L216F, H245N, A264D, I332V, G339H, K356T, S371F, S373P, S375F, T376A, R403K, D405N, R408S, K417N, N440K, V445H, G446S, N450D, L452W, L455S, N460K, S477N, T478K, N481K, V483del, E484K, F486P, Q498R, N501Y, Y505H, E554K, A570V, D614G, P621S, H655Y, N679K, P681R, N764K, D796Y, F817P, A892P, A899P, S939F, A942P, Q954H, N969K, K986P, V987P, P1143L 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 JN.1).
SARS-CoV-2 (2019-nCoV) Spike S1-His Recombinant Protein (HPLC-verified), Endotoxin-Free 100µg
A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) spike protein S1 Subunit (YP_009724390.1) (Val16-Arg685) was expressed with a polyhistidine tag at the C-terminus.
SARS-CoV-2 (2019-nCoV) Spike S1-His Recombinant Protein (HPLC-verified), Endotoxin-Free 1mg
A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) spike protein S1 Subunit (YP_009724390.1) (Val16-Arg685) was expressed with a polyhistidine tag at the C-terminus.
SPLEX SARSCoV2 N Kit 25 PL
The S-PLEX SARS-CoV-2 N Kit is a multiplex immunoassay panel for the simultaneous qualitative detection of nucleocapsid protein antigens from SARS-CoV-2 in human serum plasma and saliva This assay utilizes electrochemiluminescent detection technology on the SECTOR Imager 2400 platform The kit includes a 96-well plate coated with capture antibodies detection antibodies conjugated to ruthenium assay diluent wash buffer sample diluent and calibrators This is an in vitro diagnostic test for the presumptive qualitative detection of SARS-CoV-2 antibodies
S-PLEX SARS-CoV-2 Spike Kit
The S-PLEX SARS-CoV-2 Spike Kit from Meso Scale Diagnostics is an electrochemiluminescent immunoassay that quantitatively measures antibodies specific to the SARS-CoV-2 Spike protein This multiplex assay allows for the simultaneous detection of IgG IgM and IgA antibodies in serum plasma or whole blood samples With high sensitivity and specificity it can aid in understanding immune responses and seroprevalence studies related to COVID-19 infection and vaccination The kit includes a 96-well plate calibrators controls diluent and reagents for up to 88 tests
R-PLEX SARS-CoV-2 N ASYQP
The R-PLEX SARS-CoV-2 N Assay Kit is a multiplex immunoassay panel that detects the presence of the SARS-CoV-2 nucleocapsid (N) protein This qualitative assay uses electrochemiluminescence (ECL) technology and is designed for use on Meso Scale Discovery (MSD) instruments The assay kit includes a 96-well plate coated with capture antibodies detection antibodies labeled with an MSD SULFO-TAG calibrators and controls The limit of detection is 0 02 ng/mL and the assay can be completed in under 3 hours This product enables sensitive high-throughput detection of the SARS-CoV-2 N protein
SPLEX SARSCoV2 Spike KitQP
The S-PLEX SARS-CoV-2 Spike Kit from Meso Scale Diagnostics is an electrochemiluminescent immunoassay that detects antibodies to the SARS-CoV-2 spike protein in human serum and plasma This qualitative assay uses MSD s proprietary SECTOR technology is compatible with the MESO QuickPlex SQ 120 instrument and provides results in under 2 hours The kit includes a 96-well plate coated with recombinant SARS-CoV-2 spike protein assay diluent calibrators wash buffer read buffer and plate seals This assay aids in identifying individuals with an adaptive immune response to SARS-CoV-2 indicating recent or prior infection
Immunology Consultants Affinited Purified Chicken anti-Coronavirus (SARS-CoV-2) COVID Antibody - Polyclonal, 1.0 mg
Chickens were immunized with highly purified recombinant coronavirus nucleoprotein and the eggs were collected and delipidated. Antibody was immunoaffinity purified off a coronavirus nucleoprotein containing immunosorbent. Antibody concentration was determined using an absorbance at 280 nm: 1.32 equals 1.0 mg of IgY. This antibody reacts with coronavirus wild type and Omicron as determined by ELISA and western blot. This antibody may cross react with coronavirus from other species. Optimal working dilutions should be determined experimentally by the investigator.
R-PLEX SARS-CoV-2 Spike ASY
The R-PLEX SARS-CoV-2 Spike Assay is a multiplex immunoassay panel that detects antibodies to the SARS-CoV-2 spike protein receptor binding domain (RBD) and nucleocapsid protein (N) It uses electrochemiluminescence (ECL) on the Meso Scale Discovery (MSD) platform for high sensitivity and broad dynamic range This assay can help determine recent or prior infection with SARS-CoV-2 It includes calibrators and controls and has a testing time of approximately 2 5 hours for 96 wells The R-PLEX SARS-CoV-2 Spike Assay kit provides reagents for one 96-well plate
SARS-CoV-2 (2019-nCoV) Spike S2 ECD(708S-1207E)-His Recombinant Protein, Endotoxin-Free 100µg
A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) Spike Protein (S2 ECD) (YP_009724390.1) (Ser708-Glu1207) was expressed with a polyhistidine tag at the C-terminus.
SARS-CoV-2 (2019-nCoV) Spike RBD Recombinant Protein, Endotoxin-Free 100µg
A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) Spike Protein (RBD) (YP_009724390.1) (Arg319-Phe541) was expressed.
SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike S1+S2 trimer Protein (ECD, His Tag) (HPLC-verified), Endotoxin-Free 1mg
A DNA sequence encoding the SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike S1+S2 (YP_009724390.1, with mutations F817P, A892P, A899P, A942P, K986P, V987P, T19I, L24del, P25del, P26del, A27S, H69del, V70del, G142D, V213G, G339D, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, L452R, S477N, T478K, E484A, F486V, Q498R, N501Y, Y505H, D614G, H655Y, N679K, P681H, N764K, D796Y, Q954H, N969K 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 BA.4/BA.5/BA.5.2).
SARS-CoV-2 (2019-nCoV) Spike S2 ECD(708S-1207E)-His Recombinant Protein, Endotoxin-Free 1mg
A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) Spike Protein (S2 ECD) (YP_009724390.1) (Ser708-Glu1207) was expressed with a polyhistidine tag at the C-terminus.
SARS-CoV-2 (2019-nCoV) Spike RBD-His Recombinant Protein, Endotoxin-Free 1mg
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.