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Brevetoxin B

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Catalog No. T36068Cas No. 79580-28-2

Brevetoxin B is a polyketide neurotoxin produced by Karenia species and other dinoflagellates. It binds to site 5 on the alpha subunit of voltage-gated sodium channels (IC50 = 15 nM) on neurons at the neuromuscular junction, causing the channel to open irreversibly at potentials more negative than normal, discharging action potentials repetitively. Brevetoxin B is ichthyotoxic at nanomolar concentrations and is responsible for an illness described as neurotoxic shellfish poisoning.

Brevetoxin B

Brevetoxin B

😃Good
Catalog No. T36068Cas No. 79580-28-2
Brevetoxin B is a polyketide neurotoxin produced by Karenia species and other dinoflagellates. It binds to site 5 on the alpha subunit of voltage-gated sodium channels (IC50 = 15 nM) on neurons at the neuromuscular junction, causing the channel to open irreversibly at potentials more negative than normal, discharging action potentials repetitively. Brevetoxin B is ichthyotoxic at nanomolar concentrations and is responsible for an illness described as neurotoxic shellfish poisoning.
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100 μg$99735 days35 days
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Bioactivity
Description
Brevetoxin B is a polyketide neurotoxin produced by Karenia species and other dinoflagellates. It binds to site 5 on the alpha subunit of voltage-gated sodium channels (IC50 = 15 nM) on neurons at the neuromuscular junction, causing the channel to open irreversibly at potentials more negative than normal, discharging action potentials repetitively. Brevetoxin B is ichthyotoxic at nanomolar concentrations and is responsible for an illness described as neurotoxic shellfish poisoning.
Chemical Properties
Molecular Weight895.096
FormulaC50H70O14
Cas No.79580-28-2
Smiles[H][C@]12C[C@@]3([H])O[C@H](CC(=C)C=O)C[C@H](O)[C@]3(C)O[C@]1([H])C[C@]1([H])O[C@]3([H])C[C@]4(C)O[C@]5(C)CC[C@]6([H])O[C@]7([H])C[C@]8(C)O[C@]9([H])C(C)=CC(=O)O[C@@]9([H])C[C@@]8([H])O[C@@]7([H])C[C@@H](C)[C@@]6([H])O[C@@]5([H])C[C@@]4([H])O[C@@]3(C)CC=C[C@@]1([H])O2 |w:74.82,c:48|
Relative Density.1.188 g/cm3 (Predicted)
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
Solubility Information
Ethyl Acetate: Soluble

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Brevetoxin B
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