CORD-19:12f1cc78e99a0b82f3225d10abe9a5649f1b33fc / 6909-7178 JSONTXT

{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T39","span":{"begin":0,"end":269},"obj":"Sentence"}],"text":"The protein was then purified and refolded by serial buffer washes of the column and by liquid chromatography in a fast protein liquid chromatography (FPLC) system (Pharmacia LBK Biotechnology, Piscataway, NJ), with elution of protein, which was collected in fractions."}

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T39","span":{"begin":0,"end":269},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The protein was then purified and refolded by serial buffer washes of the column and by liquid chromatography in a fast protein liquid chromatography (FPLC) system (Pharmacia LBK Biotechnology, Piscataway, NJ), with elution of protein, which was collected in fractions."}