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Drug Names
Generic Name:Human COVID-19 Spike Protein(RBD) ELISA Kit
Reactivity: Coronavirus(COVID-19,SARS-CoV-2, 2019-nCoV, Novel Coronavirus Spike Glycoprotein,RBD, SARSCoV-2 S1) Range: 23.438-1500pg/ml Sensitivity: 14.063pg/ml Application: For quantitative detection of COVID-19-S(RBD) in serum, plasma, tissue homogenates and other biological fluids.Storage: 2-8°C
Principle:
This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Capture antibody was pre-coated onto 96-well plates. And the biotin conjugated antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and washed with wash buffer. HRP-Streptavidin was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the target amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of target can be calculated.
Immunogen
Recombinant fragment within 2019 nCoV(S) aa 13 to 1273;
UniProt accession: P0DTC2
Application: For quantitative detection of 2019 nCoV(S) in serum, plasma, tissue homogenates, cell culture supernatant, cell culture lysate and other biological fluids(throat swab, nose swab)
Reactivity: Coronavirus(COVID-19,SARS-CoV-2, 2019-nCoV, Novel Coronavirus Spike Glycoprotein,RBD, SARS-CoV-2 S1)
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