2.4.1.67	additional information	-	pI: 4.8	638266	
2.4.1.67	additional information	-	pI: 5.39	638267	
2.4.1.67	additional information	-	several active forms with pI values between 4.7 and 5.0	638265	
2.4.1.67	6	-	-	736162	
2.4.1.67	6.5	6.9	plateau	638261	
2.4.1.67	6.5	7	-	638263, 638265	
2.4.1.67	7	-	-	638264, 638266, 638268	
2.4.1.67	7	-	assay at	638262, 638267, 706231, 706750