Oligonucleotide purity analysis
5 listings from 5 suppliers
Japanese name: オリゴ核酸/siRNA 純度・組成分析
Oligonucleotide purity and composition analysis evaluates the purity, composition and modifications of siRNA, antisense and other oligonucleotides. It is used to find synthesis-derived impurities and check sequence integrity, which secures drug substance quality. Buyers consider how to combine ion-pair reversed-phase separation with LC-MS to build an impurity profile. The listing covers columns, CE systems and LC-MS platforms for oligonucleotide analysis, by maker.
| Product | Maker | Where to buy in Japan |
|---|---|---|
| DNAPac columns + LC-MS (IP-RP) | Thermo Fisher Scientific | Thermo Fisher Scientific K.K. (Japanese subsidiary) |
| AdvanceBio Oligo / Bioanalyzer / CE | Agilent | Not yet confirmed |
| ACQUITY Premier Oligonucleotide / BioAccord | Waters | Not yet confirmed |
| PA800 Plus CE / LC-MS | SCIEX | Not yet confirmed |
| LC-MS / MALDI oligonucleotide mass spectrometry | Bruker | Not yet confirmed |
“Where to buy in Japan” shows only sales relationships we have confirmed on the company’s or the distributor’s own website. “Not yet confirmed” means we have not checked yet, not that the product is unavailable in Japan. Product names link to the maker’s own page.