MCAT Basics Podcast

MCAT Basics: Separation & Purification Techniques

This podcast covers several common separation and purification laboratory techniques that you may see on the MCAT. I have broken this subject down into three different categories: small molecules, proteins, and cells. Within the small molecule category, I cover: extraction, crystallization and recrystallization, and chromatography (TLC and HPLC). In the protein category, I cover: SDS-page, precipitation, isoelectric focusing, and chromatography (size-exclusion, affinity, and ion-exchange). Last, in the cell category, I briefly cover: centrifugation, flow cytometry, and microfluidics.

Thanks for listening!

Sam Smith

Sam completed his Bachelors of Science in Chemical and Biological Engineering at the University of Colorado Boulder. Following his graduation, he worked at the National Institutes of Health Vaccine Research Center studying HIV. Meanwhile, with a microphone in his garage, Sam founded the MCAT Basics podcast. The podcast has grown to become the top rated MCAT podcast on iTunes. In addition to podcasting, Sam enjoys the outdoors, sports, and his friends and family.

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