Dgel Electrosystem Inc.

Pharmacia Biotech Inc.

Pierre Sevigny

Hartmut Voss

Tomas Hultman

Scott Duthie

There is provided an electrolyte solution for extending useful electrophoresis life of an electrophoresis gel containing Tris(hydroxymethyl)aminomethane (TRIS), at least one zwitterion, and water. The electrolyte solution may be used in buffer systems for gel electrophoresis, such as SDS-PAGE.

Electrophoresis buffer for extending the useful electrophoresis life of an electrophoresis gel

There is provided an electrolyte solution for extending shelf life, and/or accelerating or improving resolution or improving transfer efficacy for blot applications, or accelerating and improving resolution, or accelerating and improving transfer efficacy of gel electrophoresis and containing Tris(hydroxymethyl)aminomethane (TRIS), at least one zwitterion, and water. The electrolyte solution may be used in buffer systems for gel electrophoresis and the preparation of gels for gel electrophoresis, such as Western blot.

Electrophoresis buffer for faster migration, improved resolution and extended shelf-life

A method of sequencing a DNA molecule is disclosed. This method comprises the step of exposing the molecule to a mixture of dITP/dGTP in a sequencing elongation reaction whereby compression artifacts are reduced.

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Montreal, Canada

Pierre Sevigny