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Coronaviruses have four structural proteins (E,M,N,S protein) that can bind to membrane receptors on host cells, thereby mediating the fusion of the virus and the cell membrane. After the S protein of SARS-CoV-2 interacts with ACE2 and then enters the cell through endocytosis, Cathepsin B/L degrades the Spike protein to release nucleic acids of virus. In addition, CD147 also plays a functional role in promoting SARS-CoV-2 invasion into host cells.

• Recombinant Human ACE2 Protein (His Tag)
• Recombinant Human Cathepsin B/CTSB Protein (His Tag)
• Recombinant Mouse Cathepsin B/CTSB Protein (His Tag)
• Recombinant Human Cathepsin L/CTSL Protein (His Tag)
• Recombinant Mouse Cathepsin L/CTSL Protein (aa 18-334, His Tag)

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Elabscience^® newly developed ELISA kits for SARS-CoV-2 antigen/antibody determination. These kits are mainly specific to the most important structural proteins, the spike protein and nucleocapsid protein.

• SARS-CoV-2 Neutralization Antibody ELISA Kit
• SARS-CoV-2 Spike Protein S1 RBD ELISA Kit
• SARS-CoV-2 Spike Protein Total Antibody ELISA Kit
• SARS-CoV-2 Nucleocapsid Protein IgG ELISA Kit
• SARS-CoV-2 Nucleocapsid Protein IgM ELISA Kit
• SARS-CoV-2 Spike Protein IgG ELISA Kit
• SARS-CoV-2 Spike Protein IgM ELISA Kit
• SARS-CoV-2 Nucleocapsid Protein ELISA Kit

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Since the SARS-CoV2-Spike protein and Nucleocapsid Protein (NP) are the biomarkers of 2019-nCoV, and angiotensin convertenzyme2 (ACE-2) is the main surface receptor to SARS-CoV2 , it is important to fully understand the role these proteins play in SARS-CoV-2 infection. Elabsicnece^® offers a variety of antibodies to investigate the mechanisms of the SARS-CoV-2 life cycle.

• SARS-COV-2 Spike Monoclonal Antibody(2019-nCoV)
• SARS-COV-2 Spike S1 Monoclonal Antibody(2019-nCoV)
• SARS-COV-2 Spike RBD Polyoclonal Antibody(2019-nCoV)
• SARS-COV-2 NP Monoclonal Antibody(2019-nCoV)
• SARS-COV-2 NP ScFv Monoclonal Antibody(2019-nCoV)

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In vitro experiments using cell lines for drug screening can greatly improve the speed of screening anti-SARS-CoV-2 drugs.

• VERO C1008 [Vero E6] cell line
• Vero Cell Line
• Calu-3 Cell Line
• HuH-7 Cell Line
• Caco-2 Cell Line
• 293T [HEK-293T] Cell Line
• LLC-MK2 cell line

In the researches of coronavirus COVID-19, you may need customized peptides. Elabscience provides peptide synthesis service of different quality and purity range for researchers. The quality can be from mg, g to kg. The purity covers crude, desalted, 70%, 75%, 80%, 85%, 90%, 95% and 98%. Feel free to inquire us with your specific needs.

• Up to 100aa peptide sequences can be synthesized
• Variety of peptide modification services
• Over 95% of synthesis success rate
• Fastest peptide synthesis speed in the industry
• All peptides are analyzed by MS and HPLC

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