The Protein Man's Blog | A Discussion of Protein Research

DNA Ladders

Posted by The Protein Man on Jul 26, 2023 7:58:44 PM



A DNA ladder, also known as a molecular size marker or standard DNA marker, is a solution containing DNA fragments of varying lengths and sizes that serves as a reference in estimating the size of unknown DNA molecules after they are separated by agarose or acrylamide gel electrophoresis. DNA ladders are the mainstay in every laboratory that routinely performs DNA experiments.

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Topics: Molecular Biology

Understanding the Cell Cycle

Posted by The Protein Man on Jun 16, 2023 8:12:36 PM

Regulating the Cell Cycle

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Topics: Molecular Biology

Ion Exchange Chromatography Resins and Methods

Posted by The Protein Man on May 22, 2023 9:55:11 PM

Ion Exchange Chromatography Resins and Methods

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Topics: Resins

The Future of mRNA Vaccines

Posted by The Protein Man on Apr 11, 2023 5:07:51 PM

Affinity purification (also called affinity chromatography) is recognized as the most powerful method of purification chromatography or enriching a protein of interest from a complex mixture such as a crude cell lysate, cell culture supernatant, or other samples. 

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