Saxitoxins - Open Access .click

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2000
Abstract Saxitoxin (STX), a heat-stable neurotoxin produced by some marine dinoflagellates, binds specifically to voltagesensitive sodium channels. The organisms that produce this molecule are thought to be responsible for the so-called red tides observed since antiquity. The first record of such an event appeared in Exodus 7:20-21:
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Study of the binding way between saxitoxin and its aptamer and a fluorescent aptasensor for detection of saxitoxin

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2018
Aptamers could be used to construct simple and effective biosensor because the conformational switch of aptamer upon target binding is easy to be transferred to optical or electrochemical signals. Nevertheless, we found that the binding between saxitoxin (STX) and aptamer (M-30f) is not accompanied with conformational switch.
Sheng Cheng +6 more
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ChemInform Abstract: Saxitoxin

ChemInform, 2014
AbstractReview: [chemistry and chemical biology; 162 refs.
Arun P. Thottumkara, William H. Parsons, J. Du Bois +2 more
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Structure of a crystalline derivative of saxitoxin. Structure of saxitoxin