Cytiva, 28918008, PD MidiTrap G-25

PD MidiTrap G-25 is designed for convenient desalting and buffer exchange of biological samples and volumes up to 1.0 mL can be handled. Two alternative application protocols are available, gravity or centrifugation. By using the gravity protocol, a simple cleanup of the sample is done with one or several columns in parallel without any need for a purification system. With the centrifugation protocol, the samples are run in parallel in a standard centrifuge with minimal dilution of the eluted sample. Four adapters are included in each product pack to enable easy centrifugation. Instructions supplied with the columns For larger scale please use PD-10 Desalting column (2.5 mL) and for smaller scale, PD MiniTrap G-25 (0.5 mL), PD SpinTrap G-25 (130 µL) and PD MultiTrap G-25 (130 µL in parallel)