PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20878645-7 2010 As few as 10(10) -10(12) scFv antibodies immobilized on 100 muL of Ni-NTA beads are thus enough for the trapping of enough cells to allow visualization of their abundant proteins. ni-nta 67-73 immunglobulin heavy chain variable region Homo sapiens 25-29