Quaresearch COVID-19 Human IgM IgG ELISA Kit (Spike Protein)
Berthold Japan Co., Ltd.
About This Product
This kit is a research ELISA kit for detecting human IgM and human IgG antibodies that recognize the spike protein of SARS-CoV-2, the virus that causes COVID-19.
There are two main approaches to virus detection: methods that detect the virus itself, such as PCR methods, and methods that detect the immune response (IgG, IgM, IgA) that occurs during infection. In common infectious diseases, IgM is an antibody that is produced during the initial stage of infection and disappears as the symptoms subside. IgG begins to be produced later than IgM and continues to be produced for several months after healing. This is known to lessen symptoms and prevent the next infection.
■Measurement principle
- React the recombinant SARS-CoV-2 spike protein on the immobilized plate with the antibody in the sample that recognizes it (hereinafter abbreviated as anti-spike protein antibody).
・After the reaction, remove the sample by washing.
・React the anti-spike protein antibody on the immobilized plate with the HRP (Horseradish peroxidase) labeled anti-human IgM/IgG antibody.
・Remove excess HRP-labeled anti-human IgM/IgG antibody by washing. Add chromogenic substrate and measure absorbance.
■Kit contents
・SARS-CoV-2 spike protein immobilized plate x 2
・HRP-labeled anti-human IgM antibody 4 μl × 1
・HRP-labeled anti-human IgG antibody 4 μl × 1
・Washing solution (10 × PBST) 50 ml × 2
・Skim milk (for blocking buffer) x 1
・Diluent buffer (10 ×) 50 ml × 2
・R-1: Chromogenic substrate (TMB) 10 ml × 2
・R-2: Reaction stop solution (1 mol/L hydrochloric acid) 10 ml × 2
・Microplate seal x 2
*This research reagent is for research use only. It cannot be used for therapeutic or diagnostic purposes.
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Product
Quaresearch COVID-19 Human IgM IgG ELISA Kit (Spike Protein)
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Handling Company
Berthold Japan Co., Ltd.
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Categories
1 Models of Quaresearch COVID-19 Human IgM IgG ELISA Kit (Spike Protein)
| Product Image | Part Number | Price (excluding tax) | Application sample | Immobilized antigen on plate | Measurement wavelength | Number of measurements | Product code | Species cross-reactivity | Storage temperature |
|---|---|---|---|---|---|---|---|---|---|
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Quaresearch COVID-19 Human IgM IgG ELISA Kit (Spike Protein) |
$ 975.00〜 | Serum | SARS-CoV-2 spike protein (S1 + S2 domains, mammalian cell line expression system) | 450nm | For 96 measurements | RCOEL961 | Human |
HRP-labeled human IgM antibody and HRP-labeled human IgG antibody -20℃ storage Reagents other than those listed above and immobilized plates stored at 4℃ |
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About Company Handling This Product
- Japan