Purexa™
chromatography membranes
achieve high production volumes with rapid changeover and consistent performance
Purexa™
Chromatography Membranes
Manage the chromatography capture, polishing, and production of therapeutics with better results, fewer hassles, and more flexibility than current practices. This is game-changing to downstream production process of therapeutics and is the first membrane chromatography process for pDNA and mRNA capture. Compared to resins on the market, Purexa™ membranes offers:
+ Higher productivity
+ Faster cycle times
+ Easier setup and takedown
+ More consistent uptime
+ Easier Linear scalability
Purexa™ NAEX
for pDNA capture
Purexa™ NAEX is a weak anion-exchange membrane product with a high binding capacity of supercoiled pDNA during the capture step that allows for effective recovery at fast processing speeds.
Purexa™ MCP
for pDNA polishing
Purexa™ MCP is the first commercially available membrane chromatography product for the polishing of supercoiled pDNA. It offers up to 10x productivity compared to traditional resins.
Purexa™ OdT
for mRNA purification
A rapid mRNA purification product that utilizes affinity membrane adsorber technologies. This chromatography product offers up to 10x the productivity compared to traditional resins.
Purexa™ MQ
for antibody polishing
Purexa™ MQ is a multimodal strong anion-exchange membrane adsorber. A salt-tolerant ion-exchange membrane that provides high loading capacity for removal of process impurities with fast processing speeds over a broad range of buffer conditions.
Purexa™ PrA
for antibody purification
Our Protein A based affinity membrane chromatography product for capture-step antibody purification. Purexa™ PrA utilizes a convection-based mechanism to improve efficiency, purity, and yield.