PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11133375-7 2001 Although their immune response to the Stx2 B subunit was variable, rabbits that developed Stx2 B subunit-specific antibodies, as determined by immunoblot and in vitro cytotoxicity neutralization assays, survived a challenge with Stx2 holotoxin. stichoposide 234-243 syntaxin 2 Homo sapiens 90-96