Oberacher,H.; Niederstätter,H.; Casetta,B.; Parson,W.;
Ion-pair reversed-phase high-performance liquid chromatography online hyphenated to electrospray ionization mass spectrometry (ICEMS) represents an efficient method for the characterization of nucleic acids amplified by polymerase chain reaction (PCR). Since sample preparation is limited to PCR, the optimization of its solution conditions is of utmost importance for efficient mass spectrometric detection. The compatibility of a number of different commercially available PCR components including DNA polymerases, deoxynucleotide triphosphates, bovine serum albumin, enhancer, and ionic buffers was evaluated.
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