PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
234439-5	1975	Cytochrome P-450 is recovered in a floating pellet after the addition of 25% ammonium sulfate followed by centrifugation, whereas cytochrome P-450I remains in the 25% ammonium sulfate supernatant fluid.	Ammonium Sulfate	77-93	cytochrome P450 family 4 subfamily F member 3	Homo sapiens	0-16	
3961272-2	1986	PEG-6000 and ammonium sulfate fractionation of human granulocyte post-mitochondrial supernatant (S1) fraction resulted in 3.9 and 2.25 fold purification of cytochrome P-450 respectively.	Ammonium Sulfate	13-29	cytochrome P450 family 4 subfamily F member 3	Homo sapiens	156-172