ω-Agatoxin TK, Agelenopsis aperta ω-Aga-TK This product has been discontinued. Specific P-type calcium channel blocker with no apparent effect on L-type, N-type, and T-type channels. Useful tool for investigating the role of P-type calcium channels in the peripheral and central nervous systems. Also inhibits the release of amino acid transmitters and monoamines. 产品信息 Peptide Sequence H-Glu-Asp-Asn-Cys4-Ile-Ala-Glu-Asp-Tyr-Gly-Lys-Cys¹2-Thr-Trp-Gly-Gly-Thr-Lys-Cys¹9-Cys20-Arg-Gly-Arg-Pro-Cys25-Arg-Cys27-Ser-Met-Ile-Gly-Thr-Asn-Cys34-Glu-Cys36-Thr-Pro-Arg-Leu-Ile-Met-Glu-Gly-Leu-Ser-Phe-Ala-OH (disulfide bonds: 4 → 20; 12 → 25; 19 → 36; 27 → 34) Form Lyophilized Molar mass 5273 Biological activity Shown to inhibit K+-induced 3H-GABA release from primary rat hippocampal neurons Purity ≥99% by HPLC Solubility H2O Chemical formula C215H337N65O70S10 CAS number 145017-83-0 商店和运输信息 Storage -20°C Ship Ambient Temperature Only Harmful