CORD-19:0049ba8861864506e1e8559e7815f4de8b03dbed / 51962-52155 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T331","span":{"begin":0,"end":193},"obj":"Sentence"},{"id":"T49574","span":{"begin":0,"end":193},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"After washed 3 times with PBS, cells stained with mouse anti-his-tag antibody (Sigma) at 4°C for 45 min, then stained with Alexa 488-conjugated goat anti-mouse IgG antibody (Invitrogen) at 4°C."}