PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22246380-8	2012	In this single-step immunoaffinity purification method we obtained highly purified DARC, which migrates in SDS-polyacrylamide gel as a major diffuse band corresponding to a molecular mass of 40-47 kDa.	Sodium Dodecyl Sulfate	107-110	atypical chemokine receptor 1 (Duffy blood group)	Homo sapiens	83-87