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Feb 20, 2018 · Gel electrophoresis is the standard lab procedure for separating DNA by size (e.g., length in base pairs) for visualization and purification. Electrophoresis uses an electrical field to move the negatively charged DNA through an agarose gel matrix toward a positive electrode.
Jun 18, 2019 · The purpose of gel electrophoresis is to visualize, identify and distinguish molecules that have been processed by a previous method such as PCR, enzymatic digestion or an experimental condition.
Gel electrophoresis is a technique used to separate DNA fragments (or other macromolecules, such as RNA and proteins) based on their size and charge. Electrophoresis involves running a current through a gel containing the molecules of interest.
Gel Electrophoresis Equipment and Supplies. Systems, apparatuses, accessories, and replacement parts designed to facilitate and supplement gel electrophoresis procedures including gel imaging and gel documentation systems for visualizing gels.
Agarose gel electrophoresis is a powerful separation method frequently used to analyze DNA fragments generated by restriction enzymes, and it is a convenient analytical method for separating DNA fragments of varying sizes ranging from 100 bp to 25 kb.
Gel Electrophoresis Equipment and Supplies. A variety of products that facilitate gel electrophoresis procedures. Includes precast electrophoresis gels of various sizes and gel percentages, electrophoresis systems of various methodologies, gel casting reagents and equipment, and gel stains. Gel Electrophoresis Reagents and Buffers (394)
Learn about the critical steps in gel electrophoresis—from gel preparation for electrophoresis to documentation—for the separation and analysis of DNA and RNA.
