PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30794378-2 2019 This new composite, prepared with a method based on electrostatic interaction, was demonstrated to be efficient for immobilization of carrageenan on graphene oxide/poly(ethylenimine) support (denoted as GO-PEI-Carr). Polyethyleneimine 164-182 arrestin 3, retinal Mus musculus 210-214