Detection of condensed tannins

From:Keryn Cresswell


I'm looking for a method of detecting condensed tannins (proanthocyanidins) 
in histological sections of nematodes. Does anyone know of either 1. a 
stain that will identify condensed tannins in histological sections or 2. a 
method of labelling condensed tannins (a chemiluminescent label maybe?) 
before exposure to the nematode that can later be detected in a microscopic 
preparation?

Thanks,

Keryn Cresswell
School of Biomedical Sciences
James Cook University
Queensland
Australia





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