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Competitive Edge
The IDT Advantage

Oligonucleotide Purity Among Suppliers

Mean Purity of 44–46mers (error bars show min/max)
 Mean Purity of 44-46mers (error bars show min/max)
Figure 1. IDT Shows Highest Mean Purity for 44-46mer Oligos.  The error bars show the minimum and maximum values obtained.

IDT is committed to quality. Through maintenance of strict methods and analysis, we ensure that each and every product meets rigorous standards. We are the only oligonucleotide manufacturer that offers a 100% QC guarantee, and provides product specific quality data free of charge on the customer’s online account.

IDT constantly monitors its internal quality versus competitor quality by testing synthesis in head-to-head blind studies. Standard desalted oligos are used  for the most recent data, testing standard, unmodified 44–46mer purity. For analysis these oligos are run through 3 separate tests by capillary electrophoresis on 3 separate days. They also each undergo an analytical IE-HPLC and analytical RP-HPLC test.

IDT oligos exhibit higher overall percent purity with smaller variance than all other competitors tested. Although 2 out of the 3 competitors reached >70% purity for some oligos, the average purity for all three was below 66% pure. In contrast, every single oligo tested from IDT maintained purity that was consistently high. All IDT oligos tested were ≥72% pure with an average purity of 75%.

IDT continuously strives to bring customers the best in oligonucleotide synthesis and quality control.

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