LC-MS Services Products & Reviews

Our Metabolite Identification service employs HRMS /LC-MS/MS to decode degradation pathways of antisense oligonucleotides (ASOs), siRNAs, and modified variants, identifying chain-shortened metabolites (5’/3’ cleavage), phosphorothioate changes (desulfurization, inversion) and base/nucleotide alterations (deamination/depurination). Through plasma/tissue/cell analysis, we reveal metabolic stability, biodistribution, and exonucle…

Our industry leading  bioanalytical solutions have helped our clients develop  new peptide therapeutics  to improve the quality of life. Combining our experience and cutting-edge technology, we have has developed and validated methods using LC-MS/MS to quantify levels of peptides in plasma at levels as low as 10 pg/mL.