Ionomycin | |
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calcium (4R,6S,8S,10Z,12R,14R,16E,18R,19R,20S,21S)-19,21-dihydroxy-22-{(2S,2'R,5S,5'S)-5'-[(1R)-1-hydroxyethyl]-2,5'-dimethyloctahydro-2,2'-bifuran-5-yl}-4,6,8,12,14,18,20-heptamethyl-11-oxido-9-oxodocosa-10,16-dienoate |
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Identifiers | |
CAS number | 56092-81-0 |
PubChem | 6446270 |
ChemSpider | 21470124 |
ChEMBL | CHEMBL501617 , CHEMBL1222121 |
Jmol-3D images | Image 1 |
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Properties | |
Molecular formula | C41H70CaO9 |
Molar mass | 747.07 g mol−1 |
(verify) (what is: / ?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) |
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Infobox references |
Ionomycin is an ionophore produced by the bacterium Streptomyces conglobatus.[1] It is used in research to raise the intracellular level of calcium (Ca2+) and as a research tool to understand Ca2+ transport across biological membranes. It is also used to stimulate the intracellular production of the cytokines, interferon, perforin, IL-2, and IL-4 usually in conjunction with PMA. These cytokines are important in the inflammatory response.
Commercially, Ionomycin can be obtained as a free acid, or as a Ca2+ salt.
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