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… an analytical method for the absolute quantification of oligonucleotides is a prerequisite. In this application … by triple quadrupole ICP-MS for the quantification of oligonucleotides in drug substances and drug products. The … the method was studied in terms of precision and accuracy. Oligonucleotides are a promising class of therapeutics, that …
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… is a critical quality attribute of phosphorothioate oligonucleotides.  Quality Assistance  developed an  …  by ICP-MS/MS to allow: Accurate quantification of oligonucleotides, without reference substance Easy … determine the P=O/P=S ratio in oligonucleotide samples. … OLIGONUCLEOTIDES: absolute quantification and P=O/P=S …
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… is a critical quality attribute of phosphorothioate oligonucleotides. The determination of this ratio is … samples. The method could be used in routine testing of oligonucleotides in a GxP environment, as an orthogonal … be a solution for a fast and accurate generic method for oligonucleotides quantification without the reference oligo …