CORD-19:111c3fadae9ebcddb5cef8c388db2a8f3fb55532 / 9147-9453 JSONTXT

{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T78","span":{"begin":0,"end":306},"obj":"Sentence"}],"text":"The peptide-pLLys conjugate was diluted 4-fold with 25 mM HEPES sodium hydroxide pH 7.4 and purified by ion-exchange chromatography on a 1 ml HiPrep S column (equilibrated in 25 mM HEPES sodium hydroxide pH 7.4, 0.5 M guanidine hydrochloric acid) using a linear gradient to 3 M guanidine hydrochloric acid."}

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T78","span":{"begin":0,"end":306},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The peptide-pLLys conjugate was diluted 4-fold with 25 mM HEPES sodium hydroxide pH 7.4 and purified by ion-exchange chromatography on a 1 ml HiPrep S column (equilibrated in 25 mM HEPES sodium hydroxide pH 7.4, 0.5 M guanidine hydrochloric acid) using a linear gradient to 3 M guanidine hydrochloric acid."}