PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2794914-1	1989	Using Proteinase K with sodium dodecyl sulphate, it is possible to digest all the cellular material apart from the spermatozoa, resulting in a quick and effective method of their isolation.	Sodium Dodecyl Sulfate	24-47	endogenous retrovirus group K member 7	Homo sapiens	6-16