Oligonucleotides
Additional Quality Controls
MALDI-TOF Mass Spectrometry
This method provides the most precise information about the length, deprotection-product and the presence of labels for modified oligonucleotides over a broad range of lengths (up to 60 bases).
Fluorescence analysis
This nondestructive physical technique provides qualitative information about your fluorescent oligonucleotides.
RP-UHPLC
This is a very efficient technique giving quantitative information about the purity level of oligonucleotides from 15 to 40 bases long.
IEX-UHPLC
This technique is particularly adapted to quantify the purity level of oligonucleotides from 15 to 40 bases long.