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. Author manuscript; available in PMC: 2022 May 18.
Published in final edited form as: Biochem Pharmacol. 2020 Oct 17;183:114291. doi: 10.1016/j.bcp.2020.114291

Table 4.

IC50 values of PnCS1, PnCS1[W4K], PnCS1[R6E] and PnCS1[W7Y] on NaV subtypes involved in pain.

IC50 (μM) PnCS1 PnCS1[W4K] PnCS1[R6E] PnCS1[W7Y]

NaV1.1 0.8 ± 0.3 a 0.4 ± 0.2 >100 2.2 ± 0.4
NaV1.3 1.1 ± 0.4 1.3 ± 0.4 >100 4.1 ± 0.8
NaV1.6 0.7 ± 0.3 0.7 ± 0.4 >100 0.7 ± 0.3
NaV1.7 0.9 ± 0.2 7.4 ± 0.5 > 100 8.2 ± 0.3
a

IC50 values for n > 5, ±SD.