Next Generation Sequencing (NGS) Grade

From synthesis, deprotection and downstream processing, every step is optimized to reduce cross-contamination and mutations to yield oligos with the lowest possible error rates.

Therapeutic Grade

Whether your therapeutic lead is an aptamer, ASO, siRNA, sgRNA or an Antibody– or Peptide–Oligo Conjugate, we provide the highest levels of purity and quality control.  In addition to providing in depth purity analysis by ESI MS, UPLC and SEC, we also determine endotoxin and moisture content following USP guidelines <86> and <921> respectively, along with sodium, heavy metal content and bioburden.

HPLC Grade

Our HPLC grade oligos are tailored to the requirements of our customers to provide oligos at the purity they need at a price they can afford.  Depending upon the sequence length and modifications, we routinely provide oligos with greater than 95% purity by UPLC.

Salt-Free

Our salt-free oligos are synthesized with our same exacting standards but without the added costs of HPLC or PAGE purification.  Regardless of oligo length, we guarantee the major peak by ESI MS will be the target mass.