3.5.4.12	BHK-21 cell	baby-hamster kidney	289007, 289008	
3.5.4.12	CCRF-CEM cell	-	289016, 289019	
3.5.4.12	egg	-	289020	
3.5.4.12	embryo	-	288997, 289009, 289010, 289020	
3.5.4.12	fibroblast	the enzyme activity is higher in normal Rat-2 fibroblast compared to transformed NM-16 cells	667541	
3.5.4.12	HeLa cell	-	289018, 289020	
3.5.4.12	HELF cell	quiescent cells infected with human cytomegalovirus, HCMV	669680	
3.5.4.12	Hep-G2 cell	-	670328	
3.5.4.12	KG-1 cell	-	289016, 289019	
3.5.4.12	kidney	BHK-21/C13 cells, baby-hamster kidney cells	289007, 289008