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Products for COVID-19 research & diagnostics

rRT-qPCR Detection Kits & Reagents
Sample Collection & Transport
Plasmid & Clones
IgG / IgM Detection Kits
Viral RNA extraction
Proteins & Peptides
FFPE Cell Pellet Blocks
Neutralizing Antibody Detection Kits
Portable Molecular Diagnostic Lab
ELISA & Assays
Compounds & Libraries

COVID-19 Pseudovirus Service
RayBiotech's COVID-19 pseudovirus service enables the study of the SARS-CoV-2 virus in cell culture.

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is a positive-sense, single- stranded RNA virus that causes the potentially lethal COVID-19 respiratory tract infection. SARS-CoV-2 belongs to the beta coronaviruses and has not been previously identified in humans. Scientists and physicians around the world race to understand this new virus and the pathophysiology of COVID-19 to uncover treatment possibilities, to discover effective therapeutic agents and to develop vaccines.
Nucleocapsid (N) protein
Wraps RNA genome and forms a threadlike helical structure. Phosphorylation may be related to virion assembly.
Spike (S) protein  |  S1 |   S2  |   RBD
Large, highly glycosylated trimeric transmembrane protein. The amino-terminal S1 subunit is the most divergent region. The carboxy-terminal S2 subunit is more conserved. The receptor-binding domains (RBDs) are shown on S1, which mediates viral entry.
Envelope (E) protein
Minor component of virion. Small polypeptide of around 10 kDa.
Membrane (M) protein
The most abundant constituent of coronaviruses.
Angiotensin-converting enzyme 2 (ACE2) is the cellular receptor for SARS-CoV-2.
TMPRSS2, a serine protease, is a critical factor in the priming of the SARS-CoV-2 spike protein. This is an essential step for viral entry into host cells through fusion of the viral and cellular membranes.

Proteins & Peptides
ELISA & Assays
Plasmids, Clones
FFPE Cell Pellet Blocks
Anti-COVID-19 compounds, Libraries

Detection Kits

Approved on COVID-19 testing by US-CDC and Berlin-Charité

Detection Kits

COVID-19 Neutralizing Antibody Detection Kits
Collection & Transport
Recommended by CDC
as ingredients for
viral transport medium

Viral RNA extraction

Portable Molecular Diagnostic Lab
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Postal address
Lucerna-Chem AG
Abendweg 18
CH-6006 Luzern


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