
Spectrophotometric assays for monitoring tRNA aminoacylation and aminoacyl-tRNA hydrolysis reactions
Keywords: A340; absorbance at 340Â nm; AMP; adenosine 5â²-monophosphate; IMP; inosine 5â²-monophosphate; XMP; xanthine 5â²-monophosphate; PPi; inorganic pyrophosphate; l-Tyr; d-Tyr, l- and d-tyrosine; NAD+; NADH, oxidized and reduced nicotine adenine dinucleotid