CORD-19:12dd53397f3ddd026cfbfe6dfd1aaefc565b6aeb / 21404-21515
Annnotations
CORD-19_Custom_license_subset
{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T138","span":{"begin":0,"end":111},"obj":"Sentence"}],"text":"Finally, the recombinant S proteins were solubilized in 8 M urea-PBS and used as antigens for further analysis."}
CORD-19-Sentences
{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T138","span":{"begin":0,"end":111},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Finally, the recombinant S proteins were solubilized in 8 M urea-PBS and used as antigens for further analysis."}