Table 2. Results of crystallization.

Conditions in which crystals, oil and/or precipitate were observed are indicated by C, O or P, respectively.

		Lysozyme		-Amylase			Glucose isomerase
pH		4.5	7.0	5.5	7.0	9.0	7.0	9.0
NaCl (mM)	0	Clear	Clear	Clear	Clear	Clear	Clear	Clear
	100	Clear	Clear	C	Clear	Clear	Clear	Clear
	200	Clear	Clear	C	C, O	O	C, P	C
	300	Clear	C	C	C, O	O	C, P	C, P
	400	C	C	C, O	O	O	C, P	C, P
	500	C	C	-	O	O	C, P	C, P
	600	C	C	-	O	O	C, P	C, P
	700	C	C	-	O	O	C, P	C, P