No services found
No Products found
100µg
ProteoGenix
COVID-19 products
Monoclonal Antibody
The anti-CoV-S[679-833]-H7 antibody was shown to possess a very strong affinity towards the S1/S2 border region of the spike glycoprotein found in SARS-CoV-2. The antibody was developed by phage display screening of our extremely diverse COVID-19 human antibody library (LiAb-SFCOVID-19™) for relevant binders against the spike fragment CoVs[679-833]. This fragment is predicted to contain the furin cleavage site, a vital domain for viral internalization in the COVID-19 pathology. In detail, this site is located between the S1 and S2 subunits of the spike glycoprotein and it is prone to catalysis by ubiquitous human proteases (furin). Once cleaved, this process exposes the S2 domain which, in turn, initiates the process of fusion between the viral and the human epithelial membranes.This region thus represents the second stage of infection by SARS-CoV-2 and it is preceded only by the recognition and binding of the angiotensin-converting enzyme 2 (ACE2) receptor. For this reason, the antibody represents an opportunity to better understand the mechanism of infection in SARS-CoV-2 and to determine if the region containing the furin cleavage site could be a potentially interesting new therapeutic target to prevent the onset or treat COVID-19 pneumonia.The antibody has been thoroughly validated against its intended target – CoV-S[679-833] – through enzyme-linked immunosorbent assay (ELISA). Moreover, no cross-reactivity was found against other regions of SARS-CoV-2 spike glycoprotein indicating the specificity of the newly developed reagent. The new fully human IgG antibody was also shown to be stable and easily produced with high yields in XtenCHO™, a transient recombinant mammalian system with optimal productivity.
Anti-CoV-S[679-833]-H7 antibody, on SDS-PAGE under reducing and non-reducing condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
Reviews
There are no reviews yet.
Your email address will not be published. Required fields are marked *
In which application did you use the antibody? * WB ELISA Sandwich ELISA IF IHC IP FC other
Did it work in your application? * Yes No
Your review *
Name *
Email *
Save my name, email, and website in this browser for the next time I comment.
Related products
Send us a message from the form below
First name
Last name
Email address
Lab / Company
Phone number
Message
send
300µL
100ug