Flu and Virus Testing
Meso Scale Discovery 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
Sino Biological SARS-CoV-2 (2019-nCoV) Spike RBD Recombinant Protein, Endotoxin-Free
A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) Spike Protein (RBD) (YP_009724390.1) (Arg319-Phe541) was expressed.
Innovative Research Inc Covid IgG Seroconversion Kit
SARS-CoV-2 IgG Seroconversion ELISA Kit - This ELISA from Innovative Research is intended for the qualitative determination of SARS-CoV-2 specific antibodies of IgG class in plasma or serum samples. Strip well format for up to 96 tests. RUO. This assay has been specifically developed using the SARS-CoV-2 receptor binding domain (RBD) of the spike protein. This assay can be performed in 70 minutes, and has an overall sensitivity of 97-100% and specificity of 100%. Principle of the Assay SARS-CoV-2 specific antibodies will bind to the purified recombinant HEK cell derived receptor-binding domain (RBD) of the SARS-CoV-2 spike protein coated on the microtiter plate. After appropriate washing steps, horseradish peroxidase labeled polyclonal anti-human IgG secondary antibody binds to the captured protein. Excess secondary antibody is washed away and TMB substrate is used for color development at 450 nm. Samples that exceed a determined cut-off value are designated positive by this assay.
Genscript Corporation SARS-CoV-2 Neutralizing Antibo
The product is specific for SARS-CoV-2 Spike Protein S1 subunit and its RBD domain The product can recognize and neutralize Wild-Type SARS-CoV-2 and Variants of Concern (VOC) including Alpha Beta Delta and Omicron Reactivity with Gamma variant has not been tested
Meso Scale Discovery S-PLEX SARS-CoV-2 N Kit
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 uses electrochemiluminescence (ECL) on the SECTOR Imager 2400 platform The kit includes a plate coated with capture antibodies detection antibodies conjugated to ruthenium and calibrators and controls needed to run the assay Results are obtained in under 3 hours This assay allows sensitive high-throughput testing for SARS-CoV-2 antigens
Genscript Corporation SARS-CoV-2 Spike E484 Neutra
The product is specific for E484 site of wild-type RBD For specific mutant protein the product recognizes wild-type RBD RBD single mutant (N501Y) and RBD single mutant (K417N) but not recognizes RBD single mutant (E484K) and RBD triple mutant (K417N E484K and N501Y) as seen in Figure 2
Cayman Chemical SARS-CoV-2 nsp8recombInt 100ug
Source: Recombinant SARS-CoV-2 N-terminal His- and DYKDDK-tagged nsp8 expressed in E. coli • Amino acids: 1-198
Cayman Chemical SARS-CoV-2 B 1 351 Spike Re
SARS-CoV-2 (B.1.351) Spike Reagent has been tested and formulated to work exclusively with Cayman’s SARS-CoV-2 (B.1.351, Beta Variant) Neutralizing Antibody SimpleDetect ELISA Kit (Item No. 502200).