PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2948111-4 1986 This bivalent hapten [(DCT)2-cystine], binds very tightly to the same monoclonal anti-DNP IgE in solution and cross-links these antibodies to form higher mol. dnp 86-89 dopachrome tautomerase Rattus norvegicus 23-26