Demeter EVPrepTM takes a novel approach to EV isolation.
Standard methods use a single physical property to isolate EVs, forcing researchers to choose between recovery and purity. Demeter EVPrep is different.
High Recovery. High Purity.
Demeter EVPrep uses dielectrophoresis, ingenuity we’ve adapted from the semiconductor industry. This chip-based technique isolates EVs by exploiting their unique dipole moments, which are defined by both their size and their composition.
Because Demeter EVPrep leverages these two physical properties simultaneously, it selectively isolates EVs to deliver greater recovery and purity than other techniques.
Semiconductor Chip Technology and Nanoscale Biology
“I’ve heard from so many researchers who are concerned about reproducibility, because they’re pipetting invisible pellets or collecting inconsistent fractions for hours at a time. They estimate that up to 40% of isolated EV samples yield no valuable data, because these isolation techniques are so complex and unreliable.”
— Dr. Amber Murray, EXOKĒRYX Co-founder
High throughput.
Other techniques are slow and can require a day or longer to isolate just 6 samples
Demeter EVPrep is fast, isolating 8 samples in just 2 hours with an automated workflow and minimal set-up time
Reproducible results.
Demeter EVPrep is reproducible by design. Because it is fully automated with no hands-on steps, you get the same output every single time.
Demeter EVPrep's superior performance and reproducibility accelerate your discovery, saving you time and money.
Fast. Easy. Automated.
- Fast: Less than 10 minutes of hands-on time.
- Easy: Add your sample to the cartridge and insert into the instrument.
- Reproducible: Automated workflow with no hands-on steps. Just press play and walk away.
- High Throughput: Run up to 8 samples at a time.*
* Supports conditioned media and plasma sample types with additional sample types to be added soon.