2.4.1.100	-	
2.4.1.100	ammonium sulfate precipitation, several attempts (concanavalin A, Mono Q, Mono S) to further purify 6G-FFT/1-FFT are unsuccessful, probably due to the instability of the enzyme and/or the rather low concentration in the yeast’s expression medium	
2.4.1.100	Fast Desalting column chromatography