7.6.2.8	20	-	BtuF binding assay at	749978	
7.6.2.8	22	-	assay at	697950, 752221	
7.6.2.8	22	-	assay at room temperature	751670	
7.6.2.8	23	-	assay at	752215	
7.6.2.8	30	-	assay at	750412	
7.6.2.8	37	-	assay at	749821