PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29126301-20 2017 Testing the functional activity of VWF, utilizes the drug ristocetin.The state of multimerization of VWF is important and is assessed by electrophoresis on agarose gels. Sepharose 156-163 von Willebrand factor Homo sapiens 35-38 29126301-20 2017 Testing the functional activity of VWF, utilizes the drug ristocetin.The state of multimerization of VWF is important and is assessed by electrophoresis on agarose gels. Sepharose 156-163 von Willebrand factor Homo sapiens 101-104