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產(chǎn)品詳細(xì)頁(yè)Margatoxin(MgTx,瑪格斑蝎毒素)
簡(jiǎn)要描述:Smartox Biotechnology是*一家專門生產(chǎn)動(dòng)物毒液多肽毒素,用于細(xì)胞離子通道功能研究的生物醫(yī)藥公司。多肽毒素在生物制藥領(lǐng)域具有重要的使用價(jià)值。
- 產(chǎn)品型號(hào):08MAG001
- 廠商性質(zhì):代理商
- 更新時(shí)間:2024-10-29
- 訪 問 量:2012
產(chǎn)品介紹
Margatoxin(MgTx,瑪格斑蝎毒素)
Kv1.3 selective blocker(鉀離子通道Kv1.3選擇性阻斷劑)
Margatoxin (MgTx) is a component of the venom of Scorpio Centruroides margaritatus. Margatoxin preferentially inhibits voltage-dependent potassium channels Kv1.3 with an IC50 value around 50 pM (20 fold more potent than Charybdotoxin) and irreversibly inhibits the proliferation response of human T-cells at 20 µM concentration.
Margatoxin is known to be less potent on Kv1.3 expressed in Xenopus Oocytes (IC50 around 1 nM). Margatoxin was also described to be a potent inhibitor of human vascular smooth muscle cell migration with an IC50 of 85 pM.
Margatoxin 技術(shù)資料
氨基酸序列:Thr-Ile-Ile-Asn-Val-Lys-Cys7-Thr-Ser-Pro-Lys-Gln-Cys13-Leu-Pro-Pro-Cys17-Lys-Ala-Gln-Phe-Gly-Gln-Ser-Ala-Gly-Ala-Lys-Cys29-Met-Asn-Gly-Lys-Cys34-Lys-Cys36-Tyr-Pro-His-OH
二硫鍵:Disulfide bonds between Cys7-Cys29, Cys13-Cys34 and Cys17-Cys36)
長(zhǎng)度 (aa): 39
分子式:C178H286N52O50S7
分子量: 4179.03 Da
外觀: White lyophilized solid
可溶性: water and saline buffer
CAS 號(hào): [145808-47-5]
來源: Synthetic
純度: > 97 %
產(chǎn)品信息
08MAG001-00100 | Margatoxin | 0.1mg |
08MAG001-00100 | Margatoxin | 0.5mg |
08MAG001-01000 | Margatoxin | 1mg |