PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7515052-3 1994 125I-RAP binding to the low affinity site was abolished by heparin or Suramin. Heparin 59-66 LDL receptor related protein associated protein 1 Homo sapiens 5-8 7515052-3 1994 125I-RAP binding to the low affinity site was abolished by heparin or Suramin. Suramin 70-77 LDL receptor related protein associated protein 1 Homo sapiens 5-8