Binding of botulinum neurotoxin to the synaptosome fraction of rat brain.
The radioactive 125I-labelled neurotoxin of C. botulinum type A, when incubated with rat brain homogenate, is bound selectively to the synaptosome fraction. Intact toxin was liberated from the synaptosome fraction by treatment with Triton X-100, SDS, trypsin or neuraminidase.
D000818:Animals; D001905:Botulinum Toxins / Q000378:metabolism*; D001921:Brain / Q000378:metabolism* / Q000648:ultrastructure; D003902:Detergents; D009439:Neuraminidase; D051381:Rats; D017981:Receptors, Neurotransmitter; D013574:Synaptosomes / Q000378:metabolism*; D014357:Trypsin
D003902:Detergents; D017981:Receptors, Neurotransmitter; D009439:Neuraminidase; D014357:Trypsin; D001905:Botulinum Toxins