PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28133799-3 2017 Since 2010, immunoglobulin knockin (KI) technology, involving inserting functional rearranged human variable exons into the mouse IgH and IgL loci has been used to express bnAbs in mice. bnabs 172-177 immunoglobulin heavy chain complex Mus musculus 130-133