Assertion: l histidine | /r/HasProperty | incubated at ph
Facets:
value: under an atmosphere of n 2
type: LOCATION
Source sentences:
text: l-Histidine and imidazole reacted with PGE 2 in vitro in cell-free mixtures incubated at 37°C and pH 7.0 under an atmosphere of N 2 with the formation of PGE 2 –imidazole and PGE 2 –histidine covalent adducts.