affinity chromatography of a clear 0.1 % sodium dodecylsulphate solution of digitonized mitochondria on sepharose 4b containing carboxyatractylate always resulted in the separation of two fractions , one of which was not retained by the column and the other which could be obtained after elution with 2 % sodium dodecylsulphate .
C0058632
dodecylsulphate
C0037506
sodium