1.13.12.6	6.5	8	no difference in normalized bioluminescence spectra of conjugated enzyme in 100 mM sodium phosphate buffer (pH 6.5), 100 mM Tris-HCl buffer (pH 7.4) or 100 mM Tris-HCl buffer (pH 8) each containing 0.1 M NaCl	700998	
1.13.12.6	6.8	-	assay at	744465	
1.13.12.6	7.1	-	-	439324	
1.13.12.6	7.4	-	assay at	745977	
1.13.12.6	7.5	-	assay at	728578