alphaC-Conotoxin PrXA is a neurotoxic paralytic peptide acting as a competitive antagonist of the nicotinic acetylcholine receptor (nAChR), exhibiting inhibitory constants (IC50) of 1.8 nM for the adult alpha1beta1epsilondelta subtype and 3.0 nM for the fetal alpha1beta1gammadelta subtype.
Molecular Weight:
3541.06
Formula:
C160H247N43O44S2
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