3.4.21.49	17800	-	gel filtration	
3.4.21.49	22000	-	low-speed equilibrium sedimentation	
3.4.21.49	24000	-	1 * 24000, SDS-PAGE	
3.4.21.49	25223	-	x * 25223, calculation from amino acid sequence	
3.4.21.49	28561	-	x * 28561, calculation from amino acid sequence