PD MiniTrap G-25, Cytiva

Supplier: Cytiva
MiniTrap™
28-9180-07 28-9180-07
CA95055-984LPK 1340.57 CAD
CA95055-984L 95055-984
PD MiniTrap G-25, Cytiva
Chromatography Columns
PD MiniTrap G-25 columns are prepacked, single-use gravity columns for desalting, buffer exchange, and sample cleanup.

  • Flexible protocols with the ability to use gravity flow or centrifugation
  • Convenient desalting and buffer exchange of sample volumes of 0.1 to 0.5 ml for gravity and 0.2 to 0.5 ml with centrifugation
  • Replaces dialysis for desalting protein, which saves time and reduces labor.
  • Filled with Sephadex G-25 Superfine resin.

PD MiniTrap G-25 is designed for convenient desalting of biological samples. For increased flexibility, the protein desalting column can be used with either gravity or centrifugation. When using the gravity protocol, clean-up of the sample is simple. One or several columns can be connected in parallel, and a purification system is not needed. With the centrifugation protocol, the samples are run in parallel in a standard centrifuge.The eluted sample will have minimal dilution.

The exclusion limit is approximately Mr 5000. This ensures group separation of proteins/peptides larger than Mr 5000 from smaller molecules.

For larger scale please use PD MidiTrap G-25 column (1.0 ml) and PD-10 Desalting column (2.5 ml) and for smaller scale PD SpinTrap G-25 (130 µl) and PD MultiTrap G-25 (130 µl in parallel)

Delivery information: Four adapters are included in each product pack to enable easy centrifugation.
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