Merck, GE28-9537-67, HiTrap®TALON®Crude

General description
HiTrap® Talon® crude 1 mL and 5 mL columns allow for rapid separations and easy scale-up with a minimum of sample preparation and equipment.

Talon® Superflow is a cobalt-based IMAC medium offering different selectivity compared to nickel-charged media. Talon® Superflow and prepacked HiTrap® Talon® crude columns allow protein purification under native or denaturing conditions and can be used with prokaryotic and eukaryotic expression systems.

HiTrap® Talon® crude columns allow for rapid separations and easy scale-up. Samples can be applied directly to the column after thorough cell disruption - without precentrifugation and filtration. The filters in the top and bottom of the column make it possible to directly load unclarified lysates on the column without causing back pressure problems or leakage of the Talon® Superflow beads. Prior to loading samples on HiTrap® Talon® crude columns, cell lysate should be prepared using methods such as sonication, homogenization, or freeze/thaw.
The pressure over the packed bed varies depending on a range of parameters such as the characteristics of the chromatography medium and the column tubing used.
Features and Benefits
Columns prepacked with cobalt-based chromatography media designed for purification of histidine-tagged recombinant proteins by immobilized metal affinity chromatography (IMAC).
Suitable for IMAC purification of histidine-tagged proteins when Ni²⁺ is not the optimal choice of metal ion.
Compatible with commonly used IMAC reagents and appropriate for purifying proteins under native or denaturing conditions.
Prepacked HiTrap® Talon® crude columns save time by allowing the application of unclarified samples directly, minimizing labor and degradation of proteins.
HiTrap® Talon® crude columns allow repeated runs without stripping, cleaning, or Co²⁺ recharging.

Preparation Note
Please be aware this product may be shipped 90 days before the expiration date. For more information on the batch specific expiration date, please contact technical service.
Analysis Note
To view the Certificate of Analysis for this product, please visit www.cytiva.com.
Other Notes
The pressure over the packed bed varies depending on a range of parameters such as the characteristics of the chromatography medium and the column tubing used.
Legal Information
HiTrap is a registered trademark of Cytiva
Talon is a registered trademark of Clontech