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As you know, The COVID-19 has been rampant all over the world. CUSABIO, as a biotechnology company, always paid close attention to the progression of SARS-CoV-2. Once obtaining the virus gene sequence information, we quickly developed and produced SARS-CoV-2 related products. Now, CUSABIO provides related antigen reagents (N protein and S protein), antibody reagents (N antibody and S antibody) and Nucleoprotein/ Spike glycoprotein IgG ELISA Kit with high quality.
SARS-CoV-2 Protein Products
· Diverse Expression Systems and Tags
· Most of proteins are In Stock with Low Endotoxin
· Most of the Purity>90%
· WB Detection, Function ELISA and LSPR Assay Validation
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WB
Positive WB detected in: His tag-tagged SARS-CoV-2 nucleocapsid recombinant protein from E.coli (CSB-EP3325GMY)
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Functional ELISA
Immobilized SARS-CoV-2-N (CSB-EP3325GMY) at 2 μg/ml can bind SARS-CoV-2-N Antibody (CSB-RA33255A0GMY), the EC50 of SARS-CoV-2-N protein is 4.267-5.568 ng/ml.
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LSPR Assay
SARS-CoV-2 Spike protein RBD (CSB-MP3324GMY1b1) captured on COOH chip can bind Human ACE2 protein (CSB-MP866317HU) with an affinity constant of 13.8 nM as detected by LSPR Assay.
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· Keeping Up With the Research Hotspot and Launching S Mutant Proteins with High Quality
· To be suitable for various studies, we have further developed biotinylated proteins
See all products of SARS-CoV-2 Protein
SARS-CoV-2 Antibody Products
· All of These Antibodies are Recombinant Antibodies (Mouse scFv Fusion with Human IgG1 Fc)
· Most of Antibodies are In Stock
· High Specificity and Good Sensitivity
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GICA
In the GICA detection system, the background of antibody (CSB-RA33255A2GMY) is clean, the detection limit can be as low as 15.625ng/ml (1.09ng/0.07ml), and the sensitivity is very good.
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GICA
In the GICA detection system, the background of antibody (CSB-RA33245A0GMY) is clean, the detection limit can be as low as 13.94ng/ml (0.976ng/0.07ml), and the sensitivity is very good.
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· Validated in Multiple Application (WB, Antibody Pair, Functional ELISA, ELISA, Neutralising, GICA)
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WB
Positive WB detected in: His tag-tagged SARS-CoV-2 N protein (CSB-EP3325GMY)
SARS-CoV-2 nucleocapsid antibody at 1:1000 (CSB-RA33255A1GMY)
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Functional ELISA
Immobilized SARS-CoV-2-N (CSB-EP3325GMY) 2 μg/ml can bind SARS-CoV-2-N Antibody, HRP conjugated (CSB-RA33255B1GMY), the EC50 is 188.35 ng/ml.
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Antibody Pair
SARS-CoV-2 Spike RBD Antibody Pair 1 (CSB-EAP33245) is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA).
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ELISA
Immobilize various types of SARS proteins at concentration of 2μg/ml on solid substrate, then react with SARS-CoV-2-S Antibody (CSB-RA33245A1GMY) at concentration of 100μg/ml, 10μg/ml and 1μg/ml.
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Neutralizing Assay
Binding signal of SARS-CoV-2 Spike RBD Nanobody (CSB-RA33245A2GMY) and SARS-CoV-2-S1-RBD (CSB-YP3324GMY1) was inhibited by ACE2 protein-HRP conjugated inhibitor (CSB-MP866317HU) with the IC50 is 0.1074 μg/ml.
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See all products of SARS-CoV-2 Antibody
SARS-CoV-2 ELISA Kit Products
· All ELISA Kits are for Research Use Only
· High Sensitivity, High Specificity, and High Security
Coronavirus-Host Interactome Targets Products
All Products of ACE2 (Protein, Antibody and ELISA Kit)
All Products of CD147 (Protein, Antibody and ELISA Kit)
All Products of CSTB (Protein, Antibody and ELISA Kit)
All Products of DPP4 (Protein, Antibody and ELISA Kit)
All Products of TMPRSS2 (Protein, Antibody and ELISA Kit)
All Products of ANPEP (Protein, Antibody and ELISA Kit)
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