The His-Tag Capture Sensor is based on a carboxymethylated dextran sensor that contains a functionalized amino-NTA surface to capture poly-His-tagged molecules trough metal chelation. This sensor has the potential for efficient surface regeneration by injection of EDTA solution which removes the metal ion and releases the His-tagged ligand. It is recommended to use the His-Tag Capture Sensors with the "His-Tag Capture Reagent Kit" (1862650) containing NiSO4- and EDTA regeneration solutions.
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Product Specification |
His-Tag Capture-Sensor |
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Matrix |
Dextran |
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Modification |
Carboxymethylation; pre-immobilized with amino-NTA |
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Application area |
Capture poly His-groups |
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Instrument |
All Sierra SPR systems |
