Assertion: trypsin | /r/HasAspect | 15 % nitrogen
Facets:
value: by weight
type: OTHER
Source sentences:
text: Since trypsin has 15 % nitrogen by weight (Green, Neurath, 1953), the amount of immobilized trypsin (in optimal conditions) was estimated by Elementar Analysis (Elementar Analyser 1108 CHNS-O).