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Merck
CN

I9657

Sigma-Aldrich

离子霉素 来源于密团链霉菌

≥98% (HPLC)

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经验公式(希尔记法):
C41H72O9
CAS号:
分子量:
709.00
Beilstein:
3642126
MDL编号:
UNSPSC代码:
51101500
PubChem化学物质编号:
NACRES:
NA.85

生物来源

Streptomyces conglobatus

质量水平

检测方案

≥98% (HPLC)

溶解性

acetonitrile: 10 mg/mL

抗生素抗菌谱

Gram-positive bacteria

作用机制

cell membrane | interferes

储存温度

−20°C

SMILES字符串

C[C@H](CCC(O)=O)C[C@H](C)C[C@H](C)C(=O)\C=C(/O)[C@H](C)C[C@H](C)C\C=C\[C@@H](C)[C@@H](O)[C@@H](C)[C@@H](O)C[C@@H]1CC[C@](C)(O1)[C@H]2CC[C@](C)(O2)[C@@H](C)O

InChI

1S/C41H72O9/c1-25(21-29(5)34(43)24-35(44)30(6)22-27(3)20-26(2)14-15-38(46)47)12-11-13-28(4)39(48)31(7)36(45)23-33-16-18-41(10,49-33)37-17-19-40(9,50-37)32(8)42/h11,13,24-33,36-37,39,42-43,45,48H,12,14-23H2,1-10H3,(H,46,47)/b13-11+,34-24-/t25-,26-,27+,28-,29-,30+,31+,32-,33+,36+,37-,39-,40+,41+/m1/s1

InChI key

PGHMRUGBZOYCAA-ADZNBVRBSA-N

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相关类别

应用

来自球状链霉菌的离子霉素已用于:
  • 镁离子霉素处理实验
  • 无钙Dulbecco′修饰Eagle培养基(DMEM)的补充剂进行离子载体处理
  • 外周血单核细胞(PBMC)的再刺激,以利用流式细胞术(FCM)分析细胞因子的产生
  • 一种钙离子载体,用于处理卵母细胞,以结合辅助卵母细胞激活(AOA)进行卵胞浆内单精子注射(ICSI)

生化/生理作用

离子霉素对二价阳离子具有高度特异性。它可能对人膀胱癌细胞系有体外体内的抗增殖作用。离子霉素作为一种细胞凋亡诱导剂,据认为其作用是通过激活潜在的钙反应性内切酶来实现。
离子霉素是一种聚醚抗生素,它是由链霉菌产生的离子载体。这种Ca2+离子载体是比A23187更有效的Ca2+移动离子载体。 它是非荧光的。 它诱导胚胎皮质神经元的凋亡性退化。研究表明,离子霉素可诱导中央脱髓鞘,抑制肾上腺牛 TREK-1 通道,并调节成熟的人 B 细胞的细胞分裂。用于研究钙通量对内质网(ER)应激、线粒体应激和内在细胞凋亡机制的影响。它也与 PMA 一起用于刺激细胞因子、干扰素、穿孔素、白细胞介素2(IL-2) 和 白细胞介素(IL-4) 的细胞内生产。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

监管及禁止进口产品

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