A broadly applicable continuous spectrophotometric assay for measuring aminoacyl-tRNA synthetase activity
نویسندگان
چکیده
منابع مشابه
A broadly applicable continuous spectrophotometric assay for measuring aminoacyl-tRNA synthetase activity.
We describe a convenient, simple and novel continuous spectrophotometric method for the determination of aminoacyl-tRNA synthetase activity. The assay relies upon the measurement of inorganic pyrophosphate generated in the first step of the aminoacylation of a tRNA. Pyrophosphate release is coupled to inorganic pyrophosphatase, to generate phosphate, which in turn is used as the substrate of pu...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1995
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/23.15.2886