Yep. Convalescent plasma combines antibodies from a recovered covid patient plus antibodies from humanized mice.
I thought convalescent plasma was only plasma taken from a recovered person (human only made :)....and, that Regeneron is considered a monoclonal (factory made).
Found this...
What is COVID convalescent plasma (CCP) treatment?
CCP is plasma taken from a person who has recovered from COVID-19. When you have the disease, your body creates antibodies to fight off the illness. These antibodies are in your blood plasma. When antibody-rich plasma from one person is put into another person, it can kick start their immune response and help them to recover.
https://www.survivorcorps.com/plasma-mabs-faqs
It covers all of the monoclonal (like Regeneron) treatments, as well.
Did you see where Regeneron Company has Eye drops now?
Saw the commercial a few times on tv.