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A2202

Sigma-Aldrich

ω-Agatoxin TK

~98% (HPLC), powder

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Synonym(s):
ω-Aga-TK
Empirical Formula (Hill Notation):
C215H337N65O70S10
CAS Number:
Molecular Weight:
5273.02
MDL number:
NACRES:
NA.32

assay

~98% (HPLC)

Quality Level

form

powder

solubility

H2O: soluble (Aqueous stock solution is stable for 1 month at 2-8 °C and for several months at -20 °C.)

storage temp.

−20°C

Gene Information

Amino Acid Sequence

Glu-Asp-Asn-Cys-Ile-Ala-Glu-Asp-Tyr-Gly-Lys-Cys-Thr-Trp-Gly-Gly-Thr-Lys-Cys-Cys-Arg-Gly-Arg-Pro-Cys-Arg-Cys-Ser-Met-Ile-Gly-Thr-Asn-Cys-Glu-Cys-Thr-Pro-Arg-Leu-Ile-Met-Glu-Gly-Leu-Ser-Phe-Ala

Biochem/physiol Actions

Toxin found in the venom of the funnel web spider, Agelenopsis aptera. Potent, selective P-type and Q-type calcium-channel blocker, without effect on L-type, N-type, or T-type calcium channels. Used to differentiate the types of calcium channel active during various physiological processes

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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