CAS 12778-32-4
:β-Bungarotoxin
Description:
β-Bungarotoxin is a neurotoxic protein primarily found in the venom of the Taiwanese banded krait (Bungarus multicinctus). It is classified as a type of postsynaptic neurotoxin that acts by binding to nicotinic acetylcholine receptors, leading to paralysis by inhibiting neuromuscular transmission. This toxin is composed of a polypeptide chain and exhibits a molecular weight typically in the range of several kilodaltons. β-Bungarotoxin is known for its high specificity and affinity for the aforementioned receptors, which are crucial for muscle contraction and neurotransmission. The toxin's mechanism involves blocking the action of acetylcholine, a neurotransmitter, thereby preventing muscle activation. In addition to its neurotoxic effects, β-Bungarotoxin has been studied for its potential applications in research, particularly in understanding synaptic transmission and receptor function. Its use in laboratory settings requires careful handling due to its potent toxicity. Overall, β-Bungarotoxin serves as an important tool in neurobiology while also posing significant risks if mishandled.
Formula:Unspecified
Synonyms:- β-Bungarotoxin
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