Table 1 Summary of purification of polyMG-specific lyase from Streptomyces violaceoruber

Step	Total activity (Unit)	Total protein (mg)	Specific activity (Units/mg)	Yield (%)	Purification fold
Crude enzyme	399.0	1110.0	0.36	100	1
DEAE sephacel	203.5	130.2	1.56	51	4.4
SP Sepharose FF	174.4	12.0	14.59	43.7	40.6