Column-to-column consistency offered by Porvair

Porvair Sciences has announced a range of protein A columns that combine the operational benefits of Biovyon technology with the convenience of a cartridge-based separation methodology.

Designed for laboratories looking to handle small numbers of discrete samples, the new mini and micro Biovyon Protein A columns offer a simple and rapid method for antibody purification.

Biovyon Protein A columns are proven to give consistent recoveries of purified IgG.

The high purity and recoveries are consistent in multiple extractions using the same column or from column to column.

Each mini column has a capacity of approximately 2.5mg IgG (micro - 200ug IgG) and can be reused several times with appropriate washing steps before the performance degrades.

The Biovyon solid-state media means that performance is not diminished at flow rates as high as 3ml/minute, resulting in faster purifications.

For small-scale preparations, such as screening for IgG expression across a series of cell lines, in which sample is limited and high recoveries are needed, the consistency of Biovyon Protein A mini and micro columns provide good performance.

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