α-Conotoxin SI

α-Conotoxin SI is a nicotinic acetylcholine receptor (nAChRs) blocker derived from sea snails and cone snails. α-Conotoxin SI can be used to study neurological disorders[1].

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[1]Wilhelm P, et al. Cysteine-Rich α-Conotoxin SII Displays Novel Interactions at the Muscle Nicotinic Acetylcholine Receptor[J]. ACS Chemical Neuroscience, 2022, 13(8): 1245-1250.