The present disclosure relates to fluidic systems and devices for processing, extracting, or
purifying one or more analytes. These systems and devices can be used for processing
samples and extracting nucleic acids, for example by isotachophoresis. In particular, the
systems and related methods can allow for extraction of nucleic acids, including non-
crosslinked nucleic acids, from samples such as tissue or cells. The systems and devices
can also be used for multiplex parallel sample processing.

The present disclosure relates to fluidic systems and devices for processing, extracting, or
purifying one or more analytes. These systems and devices can be used for processing
samples and extracting nucleic acids, for example by isotachophoresis. In particular, the
systems and related methods can allow for extraction of nucleic acids, including non-
crosslinked nucleic acids, from samples such as tissue or cells. The systems and devices
can also be used for multiplex parallel sample processing.