ω-Agatoxin TK is a peptide toxin from the funnel web spider Agelenopsis aperta. It is a selective blocker of the P-type Ca2+ channel (IC50=15 nM). It also blocks a Q-type-like Ca2+ channel in rat hippocampal neurons with low sensitivity.
Product Specification
MW: 5273
Purity: ≥ 98% (HPLC)
Appearance: Lyophilized solid.
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-D-Ser-Phe-Ala
CAS: 145017-83-0
Solubility: Soluble in Water.
Long Term Storage: -20°C
Hazard: VERY TOXIC.