Protein Precipitation Protein Precipitation. Developed by: Eric Burtson. American Association of Immunologists 1995. In this lab you will separate a solution of proteins using protein precipitation. Since you will be testing the same protein mix that you used in the Gel Filtration lesson, you will pass the protein through a gel filtration column to identify which protein(s) precipitates.
Protein Precipitation Microplate Laboratory sample cleanup is a necessary part for analytical preparation analysis. The removal of Contaminants such as proteins, cell debris and other materials is an important step. Typically this has been done by using Acetonitrile and then Centrifugation to pellet the debris leaving the clean supernant. After this process supernatant can be used for further analysis by HPLC, GC, MS and other analysis tandem methods. HTS Labs.
Protein Precipitation Protocols TCA-DOC Normal, TCA Acetone Precipitation, Ethanol Precipitation, TCA-DOC / Acetone, Acidified Acetone/Methanol, Dr. Mario Lebendiker. University of Jerusalem.