Description
IEX Selection Kit
Seven different ion-exchange chromatography resins are pre-packed to 1 ml ready to use columns for screening purpose. The column design provides fast, simple and easy separations in a convenient format. The columns can be operated with a syringe, peristaltic pump or common liquid chromatography system such as ÄKTA™ when suitable tubing adaptors are used.
Resins included in the IEX Selection Kit:
- Q SepFast 6HF – Standard strong anion-exchange resin made of highly cross-linked 6% agarose; for general use.
- Q SepFast 6HF Plus – Strong anion-exchange resin made of highly cross-linked 6% agarose and dextran; it offers much increased binding capacity and binding kinetics than Q SepFast 6HF.
- DEAE SepFast 6HF – Standard weak anion-exchange resin made of highly cross-linked 6% agarose; for general use.
- SP SepFast 6HF – Standard strong cation-exchange resin made of highly cross-linked 6% agarose; for general use.
- SP SepFast 6HF Plus – Strong cation-exchange resin made of highly cross-linked 6% agarose and dextran; it offers much increased binding capacity and binding kinetics than SP SepFast 6HF.
- CM SepFast 6HF – Standard weak cation-exchange resin made of highly cross-linked 6% agarose; for general use.
- ANX SepFast 4HF High sub – Weak anion-exchange resin with diethyleamine (DEA) ligand having purely weak anion-exchange property. In contrast, DEAE resin could contain certain strong anion-exchange property.
More information about IEX Selection Kit.
High Capacity IEX / Mixed-Mode Selection Kit
Five different ion-exchange and mixed-mode chromatography resins are pre-packed to 1 ml ready to use columns for screening purpose. The column design provides fast, simple and easy separations in a convenient format. The columns can be operated with a syringe, peristaltic pump or common liquid chromatography system such as ÄKTA™ when suitable tubing adaptors are used.
Resins included in the High Capacity IEX / Mixed-Mode Selection Kit:
- Q SepFast 6HF Plus – Strong anion-exchange resin made of highly cross-linked 6% agarose and dextran; it offers much increased binding capacity and binding kinetics than Q SepFast 6HF.
- DEAE SepFast 6HF Plus – Weak anion-exchange resin made of highly cross-linked 6% agarose and dextran; it offers much increased binding capacity and binding kinetics than DEAE SepFast 6HF.
- SP SepFast 6HF Plus – Strong cation-exchange resin made of highly cross-linked 6% agarose and dextran; it offers much increased binding capacity and binding kinetics than SP SepFast 6HF.
- SepFast MMWC-1 – Mixed-mode ligand having weak cation-exchange (carboxyl) and hydrophobic (phenyl) moieties. The binding capacity could be maintained over a broad range of salt concentrations.
- MabPolish Type I – A special anion mixed-mode resin tailored for the removal of host cell proteins from antibody cell culture stream.
More information about High Capacity IEX / Mixed-Mode Selection Kit.
Column Characteristics
The columns are made of biocompatible polypropylene and polyethylene that does not interact with biomolecules.
The columns are delivered in sealed plastic bags with identical stop plug to each end.
Note: The pressure over the packed bed varies depending on a range of parameters such as the characteristics of the chromatography medium, sample/liquid viscosity and the column tubing used.