1.4.1.11	37000	-	2 * 37000, the dimer is about one third as active as the tetramer, SDS-PAGE	
1.4.1.11	37000	-	4 * 37000, the dimer is about one third as active as the tetramer, SDS-PAGE	
1.4.1.11	68000	-	dimer, gel filtration	
1.4.1.11	71000	-	gel filtration	
1.4.1.11	135000	-	tetramer, gel filtration