3.4.23.1	additional information	-	-	35005, 36749, 36750	
3.4.23.1	additional information	-	primary structure	36760, 36761	
3.4.23.1	30000	-	x * 30000, pepsin isoform P1, SDS-PAGE	717514	
3.4.23.1	32000	-	? * 32000, SDS-PAGE	36748	
3.4.23.1	32000	-	x * 32000, active enzyme, SDS-PAGE	717613	
3.4.23.1	34000	-	gel filtration	36758	
3.4.23.1	34000	-	gel filtration, analytical ultracentrifugation	36744	
3.4.23.1	34250	-	ESI mass spectrometry	679796	
3.4.23.1	35000	-	-	36739	
3.4.23.1	35000	-	1 * 35000, SDS-PAGE	679335