| 中文名 | OMEGA-漏斗网蛛毒素 IVA |
|---|---|
| 英文名 | ω-Agatoxin IVA |
| 中文别名 |
毒素多肽Ω-AGATOXIN IVA
化合物 Ω-AGATOXIN IVA 琼脂毒素 IVA OMEGA-美洲蜘蛛毒素 IVA |
| 英文别名 |
Ω-AGATOXIN IVA
OMEGA-AGATOXIN TK (P-TYPE BLOCKER) ω-aga-tk KA-48 H-Lys-Lys-Lys-Cys-Ile-Ala-Lys-Asp-Tyr-Gly-g-Cys-Lys-Trp-Gly-Gly-Thr-Pro-Cys-Cys-g-Gly-g-Gly-Cys-Ile-Cys-Ser-Ile-Met-Gly-Thr-Asn-Cys-Glu-Cys-Lys-Pro-g-Leu-Ile-Met-Glu-Gly-Leu-Gly-Leu-Ala-OH OMEGA-AGATOXIN TK Omega-Agatoxin IVa trifluoroacetate salt H-Lys-Lys-Lys-Cys-Ile-Ala-Lys-Asp-Tyr-Gly-g-Cys-Lys-Trp-Gly-Gly-Thr-Pro-Cys-Cys-g-Gly-g-Gly-Cys-Ile-Cys-Ser-Ile-Met-Gly-Thr-Asn-Cys-Glu-Cys-Lys-Pro-g-Leu-Ile-Met-Glu-Gly-Leu-Gly-Leu-Ala-OH trifluoroacetate salt (Disulfide bonds between Cys4 and Cys20/Cys12 and Cys25/Cys19 and Cys36/Cys27 and Cys34) ω-agatoxin tk GLU-ASP-ASN-CYS-ILE-ALA-GLU-ASP-TYR-GLY-LYS-CYS-THR-TRP-GLY-GLY-THR-LYS-CYS-CYS-G-GLY-G-PRO-CYS-G-CYS-SER-MET-ILE-GLY-THR-ASN-CYS-GLU-CYS-THR-PRO-G-LEU-ILE-MET-GLU-GLY-LEU-D-SER-PHE-ALA Omega-agatoxin iva (reduced), cyclic ,,-tetrakis(disulfide) OMEGA-AGA-IVB Omega-agatoxin iv A (funnel-web spider venom) OMEGA-AGA-TK Omega-Agatoxin TK (0.1mg vial) OMEGA-AGATOXIN TK, AGELENOPSIS APERTA omega-Agatoxin IVA, Ca2+ channel blocker (P and Q type) o-Agatoxin IVa Omega-Agatoxin IVa trifluoroacetate Snx |
| 描述 | ω-Agatoxin IVA 是一种有效的选择性 P/Q型 Ca2+ 通道阻滞剂,对于 P 型和 Q 型 Ca2+ 通道,IC50 分别为 2 nM 和 90 nM。ω-Agatoxin IVA (IC50,30-225 nM) 抑制高钾引起的谷氨酸胞吐作用和钙流入。ω-Agatoxin IVA 还可以阻止高钾诱导的 5-羟色胺和去甲肾上腺素的释放,对 L 型或 N 型钙通道没有影响。 |
|---|---|
| 相关类别 | |
| 靶点 |
IC50: 2 nM (P-type Ca2+ channels), 90 nM (Q-type Ca2+ channels)[1] |
| 参考文献 |
| 分子式 | C217H360N68O60S10 |
|---|---|
| 分子量 | 5202 |
| 精确质量 | 5200.4483423 |
| 储存条件 | -20°C,密封,干燥,惰性气体 |
| 危险品运输编码 | NONH for all modes of transport |
|---|