4.1.3.16	131500	-	gel filtration	721727	
4.1.3.16	138000	-	sucrose density gradient centrifugation	5255	
4.1.3.16	140000	-	gel filtration	5255	
4.1.3.16	144000	-	gel filtration, sucrose density gradient centrifugation, kidney enzyme	5255	
4.1.3.16	144500	-	sedimentation equilibrium centrifugation	5255