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
CAT |
N1030-V |
CAS NO. |
|
Product Name |
ProtoxinII |
Purity |
> 98% |
Form/State |
Lyophilized powder |
Solubility |
Soluble in water |
Molecular weight |
|
Molecular formula |
C169H274N54O48S7 |
Source |
Synthetic peptide |
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. |
Storage of solutions |
Up to two weeks at 4°C or three months at -20°C. |
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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