MCAT Question of the Day
    •

    Q:

    		 Ammonium sulfate precipitation involves the addition of the highly-soluble salt ammonium sulfate to raise the ion concentration until proteins differentially precipitate based on their solubility at high ion concentrations. This technique is most similar to:
    		 

    A

    		 mass spectrometry.

    B

    		 column chromatography.

    C

    		 electrophoresis.

    D

    		 PCR.



    Chemistry Laboratory Techniques | Protein Structure and Function |
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