Highly Cross Linked Agarose Protein A Affinity Resin
Our always-ready technical support and service teams go the extra step to be your most trusted resource. We're here for you.
Praesto AC is a Protein A resin designed for high productivity, cost-effective MAb capture. It combines good capacity, excellent pressure/flow performance and NaOH CIP stability for up to 20 cycles, meeting common requirements for production PI and PII clinical trial materials. Praesto AC can also be used in small scale MAb purification, purification of MAbs for diagnostics, in process development and in pre-clinical processes.
Click here for a scientific paper, benchmarking our Praesto AP Protein A resin, against others on the market. Performed by an independent third party and published by the Journal of Chromatography A.
|Polymer Structure||Highly cross linked agarose|
|Functional Group||Protein A|
|Particle Size - µm||85 µm|
|Dynamic Binding Capacity (min.)- 3 minutes residence time||25 hlgG/ml|
|Pressure/flow (min.) - at 3 bar in a 2.6 x 20 cm column (pressure-packed at 4 bar)||500 cm/h|
|pH stability, CIP (short term)||2 - 12|
|pH stability, working range||3 - 10|
|Recommended Storage||2 - 8 °C|
|Recommended Storage||20% ethanol|