ProTx-I


CAS No. : 484598-35-8

484598-35-8
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Cat. No. : HY-P1073
M.Wt: 3987.49
Formula: C171H245N53O47S6
Purity: >98 %
Solubility: 10 mM in DMSO
Introduction of 484598-35-8 :

ProTx-I, a venom toxin of the tarantula Thrixopelma pruriens, is a potent, selective CaV3.1 channel blocker with IC50 values of 0.2 μM and 31.8 μM for hCaV3.1 and hCaV3.2 respectively. ProTx-I is also a potent blocker for voltage-gated Na+ channels and inhibits KV 2.1 channels[1][2]. IC50 & Target:IC50: 0.2 μM (hCaV3.1) and 31.8 μM (hCaV3.2)[1]
Na+ channels[2]
KV 2.1 channels[2]

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