2-D Electrophoresis


Complete systems for 2-D electrophoresis including the 2-D Electrophoresis Workflow, first-dimension isoelectric focusing (IEF) cells, 2-DE buffers and reagents, precast gels, and mini, midi, and large format second-dimension electrophoresis cells.

Category Products

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    2-D Electrophoresis Workflow

    The 2-D Electrophoresis Workflow provides a comprehensive selection of product solutions and educational resources that guide you to better 2-D electrophoresis results.

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    ReadyPrep™ 2-D Cleanup Kit
    The ReadyPrep 2-D cleanup kit uses selective precipitation to remove ionic contaminants such as detergents, lipids, and phenolic compounds from protein samples prior to electrophoresis.
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    First-Dimension Isoelectric Focusing (IEF)
    The PROTEAN® i12™ IEF system uses immobilized pH gradient (IPG) strips to separate proteins based on isoelectric point (pI). Individual lane control enables you to run different samples, pH gradients, and isoelectric focusing protocols simultaneously.
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    Second-Dimension Mini Format Electrophoresis Systems
    The Mini-PROTEAN System includes the 4-gel Mini-PROTEAN Tetra Cell and the 12-gel Mini-PROTEAN 3 Dodeca Cell. Both cells accommodate new Mini-PROTEAN TGX and Ready Gel precast gels or handcast gels with 7 cm IPG strips for 2-DE applications.
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    Second-Dimension Midi Format Electrophoresis Systems
    The midi format systems include the 2-gel Criterion™ cell and the 12-gel Criterion™ Dodeca™ cell. Both work with handcast gels and precast Criterion gels that can accommodate 11 cm IPG strips for 2-DE applications.
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    2-D Electrophoresis Buffers and Reagents
    Buffers and reagents are offered for each step of the 2-DE separation process. The ReadyPrep 2-D starter kit is designed to simplify setting up the PROTEAN i12 IEF system and optimizing your 2-D electrophoresis technique.
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    Spot Cutting
    The EXQuest spot cutter is a fully integrated benchtop system that locates, excises, and transports protein bands or spots from 1-D and 2-D gels or blots. The EXQuest spot cutter is complementary with Molecular Imager systems.