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Isotachophoresis information


Stadia during an ITP separation of a mix of two analytes.
White: leading electrolyte; gray: terminating electrolyte; hatched: the analytes
The self-sharpening effect in ITP: due to a difference in electrical field, an ion will move faster when it comes in the previous zone, and slower when it comes in the next zone. Therefore, it will return to its own zone. Below the corresponding electrical field for each zone

Isotachophoresis (ITP) is a technique in analytical chemistry used for selective separation and concentration of ionic analytes. It is a form of electrophoresis; charged analytes are separated based on ionic mobility, a quantity which tells how fast an ion migrates through an electric field.

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proteolysis (FASTpp) History of electrophoresis Isoelectric focusing Isotachophoresis Native gel electrophoresis Northern blotting Protein electrophoresis...

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as little as 25 nL of sample and are usable as part of an capillary isotachophoresis apparatus. This has been applied to structure determination of heparin...

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electrophoretic mobility shift assay, free-flow electrophoresis, isotachophoresis, preparative native PAGE, and pulsed-field gel electrophoresis. Electrophoresis...

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