ERGTOXIN RECOMBINANT

ERGTOXIN RECOMBINANT Property

storage temp. 

−20°C

solubility 

aqueous buffer: soluble

form 

lyophilized powder

Sequence

Asp-Arg-Asp-Ser-Cys-Val-Asp-Lys-Ser-Arg-Cys-Ala-Lys-Tyr-Gly-Tyr-Tyr-Gln-Glu-Cys-Gln-Asp-Cys-Cys-Lys-Asn-Ala-Gly-His-Asn-Gly-Gly-Thr-Cys-Met-Phe-Phe-Lys-Cys-Lys-Cys-Ala (Disulfide bridge:Cys5-Cys23;Cys11-Cys34;Cys20-Cys39;Cys24-Cys41)

Safety

WGK Germany 

3

Hazard and Precautionary Statements (GHS)

ERGTOXIN RECOMBINANT Chemical Properties,Usage,Production

Uses

Ergtoxin-1 is a potassium channel blocker. Ergtoxin-1 is isolated from the venom of the Mexican scorpion Centruroides noxius. Ergtoxin 1 can block ERG-K+ channels in nerve, heart and endocrine cells[1].

References

[1] Scaloni A, et al. Disulfide bridges of ergtoxin, a member of a new sub-family of peptide blockers of the ether-a-go-go-related K+ channel. FEBS Lett. 2000 Aug 18;479(3):156-7. DOI:10.1016/s0014-5793(00)01891-3