02/01/1984 - "In fluorescence microscopy, DnsArgH fluorescence appears distributed throughout the fibrosarcoma cell without association to organelles. "
02/01/1984 - "The fluorescence emission appears at its maximum steady-state yield immediately on addition of DnsArgH to the HSDM1C1 fibrosarcoma cells. "
02/01/1984 - "DnsArgH fluorescence from normal fibroblast controls (IMR-90) was found to be substantially lower than in the transformed fibrosarcoma cells, supporting a hypothesis that proteinases have a role in malignancy."
02/01/1984 - "The fluorescent proteinase transition-state analog inhibitor, dansyl-L-argininal (DnsArgH), may be a selective probe of cysteine and serine-type proteinases in a fibrosarcoma tumor cell line (HSDM1C1). "
|3.||Peptide Hydrolases (Proteases)