Protein Concentration & Buffer Exchange

Microsep™ Advance centrifugal filters provide precise, quick recovery of microliter volumes. Achieve 50X concentration and > 90% recovery in just minutes.

AcroPrep™ 384-well Filter Plates are ideal for use in high volume, high throughput sample prep applications. Plates are constructed from chemically-resistant, biologically-inert polypropylene with a clear polystyrene lid.

Macrosep® Advance centrifugal filters quickly concentrate up to 20 mL of biological samples. Rapidly concentrates 20 mL sample volumes to 0.5 mL. Provides high recoveries, typically > 90%.

Particulate removal for longer HPLC and UHPLC column life. High spin speed and larger EFA reduces spin times. For samples from 3 - 20 mL.

Replaces dialysis, chemical precipitation, and lyophilization. Typically concentrates 60 mL sample volumes to 5 mL in 30 minutes. Provides high recoveries, typically > 90%.

Efficient processing. Concentration and diafiltration (desalting or buffer exchange) processes can be performed on the same system with minimal user intervention.

Optimized for a variety of applications requiring larger per well volume processing. Plates are constructed of chemicallyresistant, biologically-inert polypropylene.

Superior bead recovery and low levels of false positives ensure assay reproducibility. Smooth well wall provides efficient bead recovery, ensuring reproducible results lot after lot.

These disposable tangential flow filtration devices accelerate and simplify scale-up bioprocessing applications. Plug-n-play design. Plug in a Minimate TFF capsule, add sample, and turn on the pump to start processing.

Precise, quick recovery of microliter volumes. Particulate removal for longer HPLC and UHPLC column life. High spin speed and larger EFA reduces spin times. For samples from 0.5 - 5 mL.