PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6333249-4 1984 In addition, the quantum yield of intrinsic (tryptophan/tyrosine) fluorescence decreased by 33% after reduction and alkylation, and the affinity of the hydrophobic fluorescent probes 8-anilino-1-naphthalenesulfonate and 6-(p-toluidino)-2-naphthalenesulfonate for vWF was reduced 2.5-fold. 8-anilino-1-naphthalenesulfonic acid 183-215 von Willebrand factor Homo sapiens 263-266