PROTOXIN II
NaV channels and T-type Ca2+ channels, Protx-II inhibits NaV channels1. Protx-II could also modulate T-type Ca2+ channels at higher concentrations2.
SPECIFICATION OF PROTOXIN II
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CAT |
N1030-V |
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CAS NO. |
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Product Name |
Protoxin II |
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Purity |
> 98% |
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Form/State |
Lyophilized powder |
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Solubility |
Soluble in water |
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Molecular weight |
|
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Molecular formula |
C169H274N54O48S7 |
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Source |
Synthetic peptide |
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Storage |
Shipped at room temperature. The product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C. |
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Storage of solutions |
Up to two weeks at 4°C or three months at -20°C. |
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Sequence |
RSCIDTIPKSRCTAFQCKHSMKYRLSFCRKTCGTC (Disulfide bonds: Cys3-Cys35, Cys12-Cys28 and Cys17-Cys32) |
APPLICATION OF PROTOXIN II
Protoxin II, an inhibitory cystine knot toxin from the tarantula Thrixopelma pruriens, inhibits voltage-gated sodium channels.
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