Assertion: adenosine deaminase | /r/HasProperty | purified by isoelectric precipitation
Facets:
value: on se-sephadex
type: LOCATION
value: on bio-rex-70
type: LOCATION
Source sentences:
text: The adenosine deaminase from calf spleen was purified 500-fold by isoelectric precipitation, ammonium sulfate fractionation, and chromatography on Bio-Rex-70, DEAE Sephadex A-50 and SE-Sephadex C-50, the last two steps being repeated.