Product Name:ω-Agatoxin IVA
CAS No.:145017-83-0
Synonyms:瓊脂毒素 IVA
Catalog No.:211P01
Brand:HongTide(上海鴻肽生物)
Description:ω-Agatoxin IVA是一種有效的選擇性 P/Q型 Ca2+ 通道阻滯劑多肽,序列中含有48個氨基酸,并含有4對二硫鍵,ω-Agatoxin IVA對于 P 型和 Q 型 Ca2+ 通道,IC50 分別為 2 nM 和 90 nM。ω-Agatoxin IVA (IC50,30-225 nM) 抑制高鉀引起的谷氨酸胞吐作用和鈣流入。ω-Agatoxin IVA 還可以阻止高鉀誘導(dǎo)的 5-羥色胺和去甲腎上腺素的釋放,對 L 型或 N 型鈣通道沒有影響。
ω- Agatoxin IVA is an effective selective P/Q type Ca2+channel blocker peptide with a sequence containing 48 amino acids and 4 pairs of disulfide bonds, ω- The IC50 of Agatoxin IVA for P-type and Q-type Ca2+channels is 2 nM and 90 nM, respectively. ω- Agatoxin IVA (IC50, 30-225 nM) inhibits high potassium induced glutamate exocytosis and calcium influx. ω- Agatoxin IVA can also prevent high potassium induced release of serotonin and norepinephrine, without affecting L-type or N-type calcium channels.
Purity (HPLC) ≥98.0%
Single impurity≤2%
Peptide content≥75.0%
Amino Acid Composition≤±15%
Bacterial Endotoxins≤50EU/mg
Solubility:H2O/DMSO
Vacuum-packed with aluminum foil bag or transparent bag.Various weights can be packed according to your requirements.
Storage:Cool dry place( Store at -20°C, away from the light)
Remark:For Research Use Only. Not for human use.
Sequence(1-letter code) | KKKCIAKDYGRCKWGGTPCCRGRGCICSIMGTNCECKPRLIMEGLGLA(Disulfide bonds between Cys4 and Cys20/Cys12 and Cys25/Cys19 and Cys36/Cys27 and Cys34) |
Sequence(3-letter code) | H-Lys-Lys-Lys-Cys-Ile-Ala-Lys-Asp-Tyr-Gly-Arg-Cys-Lys-Trp-Gly-Gly-Thr-Pro-Cys-Cys-Arg-Gly-Arg-Gly-Cys-Ile-Cys-Ser-Ile-Met-Gly-Thr-Asn-Cys-Glu-Cys-Lys-Pro-Arg-Leu-Ile-Met-Glu-Gly-Leu-Gly-Leu-Ala-OH (Disulfide bonds between Cys4 and Cys20/Cys12 and Cys25/Cys19 and Cys36/Cys27 and Cys34) |
Peptide Structure |
|
Molecular Formula | C217H360N68O60S10 |
Molecular Weight | 5202.24 |
訂購聯(lián)系方式:
上海鴻肽生物科技有限公司
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郵箱:sales1@hongtide.com
關(guān)鍵字: ω-Agatoxin IVA;145017-83-0;瓊脂毒素 IVA;多肽;多肽合成;
上海鴻肽生物科技有限公司(簡稱:鴻肽生物)是一家以多肽以及多肽上下游產(chǎn)品研發(fā)、生產(chǎn)、銷售以及技術(shù)轉(zhuǎn)讓為主要業(yè) 務(wù)科技公司。公司現(xiàn)有產(chǎn)品涵蓋:定制多肽、目錄多肽、氨基酸衍生物、小分子化合物;公司自成立以來,秉持“用質(zhì)量作船, 以服務(wù)為帆,為科研服務(wù)”的企業(yè)理念,為國內(nèi)外眾多科研工作者提供了優(yōu)質(zhì)的服務(wù)及產(chǎn)品。