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US 6,783,651 B1Granted
System for pH-neutral stable electrophoresis gel
AssigneeInvitrogen Corporation
InventorsTimothy V. Updyke, Sheldon C. Engelhorn
Life of this patent
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Abstract
A gel and buffer system for gel electrophoresis wherein separation occurs at neutral pH.
Claims18
A gel, comprising:
- between 8 and 25 (wt/vol)% acrylamide;
- and
- a gel buffer having a pH between 6 and 8, wherein said gel buffer comprises bis(2-hydroxyethyl) iminotris (hydroxymethyl) methane,
- wherein said gel is an electrophoresis separating gel.
1 more element
A gel electrophoresis system, comprising:
- a separating gel including acrylamide and a bis(2-hydroxyethyl) iminotris (hydroxymethyl) methane gel buffer having a pH between 6 and 8;
- an electrophoresis unit;
- and
- at least one running buffer.
1 more element
Dependencies are inferred from the claim text.