CancerB43-PAP immunotoxin Share Tweet A toxic substance linked to an antibody that attaches to tumor cells and kills them.Source: NCI Dictionary of Cancer TermsSearch the Glossary of Medical Terms Previous: B3 monoclonal antibody Next: B7-1 NewsletterSign up for the QuackTrack.org newsletter below! Click to commentLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ QuackTrack on TwitterTweets by QuackTrack_org Trending Posts