Bioprocessing
Accelerate your biologic drug development with Praesto®
chromatography resins.

Accelerate your biologic drug development with Praesto®
chromatography resins.
As a global leader in resin technology, we develop and manufacture small beads that are used in the most regulated industries in the world to separate, remove or recover very specific elements and compounds.
Learn MoreWith 40 years of manufacturing expertise and 30 years of regulatory experience, we supply leading separation, purification and extraction technologies to support chromatography and biocatalysis applications in healthcare and life sciences.
Learn moreWe are a world leader in resin-based separation, purification and extraction technology, that provides sustainable solutions for our environment, businesses and healthcare.
Learn MoreAgarose Highly Cross Linked Caustic Resistant Protein-A-resin, Specifically designed for eluting Fc-containing molecules at milder pH, 50 µm
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structura polimerului | Highly cross linked agarose | |
grupare funcționala | Protein A | |
Average particle size (d50ᵥ), μm | 50 µm | |
Particle size range (micron) | 95% between 35-90 µm | |
Dynamic binding capacity | Up to ~60 mg hIgG/ml resin | |
Pressure/flow specifications | Up to 200 cm/h (30 x 20 cm column) | |
pH stability, CIP (short term) | 2 - 13 | |
pH stability, working range | 3 - 12 | |
Recommended storage | 2- 8°C in 20% ethanol, 2% benzyl alcohol. Shipped in 20% ethanol, 2 % benzyl alcohol on request. |