Isolation Columns

qEV original for samples between 150 uL - 500 uL
Izon’s reusable qEVoriginal Size Exclusion Columns enable the rapid isolation of extracellular vesicles (EVs) from cell culture supernatants and complex biological fluids. Each column efficiently removes background proteins, lipids, solutes and other contaminants to improve the sensitivity and accuracy of downstream assays (e.g., TRPS, protein profiling, RNA profiling, etc.) while maintaining the biological properties of the EVs. Vesicles are isolated in 15 minutes allowing EV samples to be collected and analysed immediately. Columns are available off-the-shelf and quality assured so your isolations are reproducible from column to column.

qEV single - optimized for small samples between 100 uL - 150 uL
Izon’s qEVsingle Size Exclusion Columns enable the rapid isolation of extracellular vesicles (EVs) from 100μL of complex biological fluids or concentrated cell culture supernatants. Designed for analytical-scale samples, each qEVsingle column efficiently removes background proteins, lipids, solutes and other contaminants to improve the sensitivity and accuracy of downstream assays (e.g., TRPS, protein profiling, RNA profiling) while maintaining the biological properties of the EVs. Their single-use design ensures no cross-contamination, making them ideal for subsequent PCR and RT-PCR analysis.

Here are 4 reasons why you should be using qEV SEC columns for your exosome isolation:

qEV columns preserve the physical function and biological integrity of your exosomes and provide the purest isolation from complex biological samples including serum, plasma, saliva, CSF, urine and cell cultures.
They are simple to use and very fast. No expensive equipment is required, isolation takes 15 minutes and the cost per sample is very low.
qEV, particularly when combined with TRPS measurement, offers a well-standardised protocol for exosome isolation and measurement, with the lowest CV of any system available. Standardisation and repeatability are critical for success in diagnostics applications and in EV based therapeutics.
Recovery efficiency is very high, up to 93%.
More information about qEV original (pdf)
More information about qEV single (pdf)

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Isolation Columns

Here are 4 reasons why you should be using qEV SEC columns for your exosome isolation:

qEV columns preserve the physical function and biological integrity of your exosomes and provide the purest isolation from complex biological samples including serum, plasma, saliva, CSF, urine and cell cultures.

They are simple to use and very fast. No expensive equipment is required, isolation takes 15 minutes and the cost per sample is very low.

qEV, particularly when combined with TRPS measurement, offers a well-standardised protocol for exosome isolation and measurement, with the lowest CV of any system available. Standardisation and repeatability are critical for success in diagnostics applications and in EV based therapeutics.

Recovery efficiency is very high, up to 93%.