6.3.5.6	30	-	assay at	440087	
6.3.5.6	37	-	assay at	440092, 440095, 675931, 677106	
6.3.5.6	37	-	assay at, as a compromise between optimal enzyme activity and the stability of the reaction product	440091	
6.3.5.6	37	-	assay at, suboptimal temperature for the thermophilic enzyme	440090