Biocomma is pleased to introduce the new product – CommaPure™ Plasmid Preparation Columns powered by anion exchange technology. Using this columns, you can handle up to 1,000 mL of sample solutions with yield up to 40 mg. Able to obtain very high purity of products, these columns can be comparable with laborious, time-consuming Cesium Chloride centrifugal method.
Higher Yield, Higher Purity
CommaPure™ plasmid preparation columns are based on Biocomma’s anion exchange technology to extract ultrapure DNA. The resins are composed of small and uniform particles, its larger surface area provides faster flow rate and higher yields and reproducible performance.
CommaPure™ plasmid preparation columns are suitable for the extraction of high or low copy plasmids.
pUC19 was extracted from 80 mL overnight E.coli (DH5a) using columns O-3002 made by company O and RS3002 made by Biocomma, and the final elution volume was 1.0 mL.
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Biocomma Limited, founded in 2006, is a leading manufacturer of filtration, sample preparation, oligo synthesis and nucleic acid purification products, based on its two technology platforms of porous plastic filters and separation materials. Biocomma is ISO9001:2015 certificated and a National High and New Tech Enterprise.
Biocomma owns one filter manufacturing facility, two assembly facility and one R & D center, supplying more than 1,500 products. For the past eleven years, we have served over 4,000 customers and provided OEM and customization services for dozens of well-known brands around the world.