PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9893010-3 1998 METHODS: The selective removal of LDLs and lipoprotein (a) [Lp(a)] is performed in human whole blood by adsorption onto polyacrylate-coated polyacrylamide beads in an adsorber. carbopol 940 120-132 lipoprotein(a) Homo sapiens 60-65