Ionomycin calcium salt
Chemical Name: (4R,6S,8S,10Z,12R,14R,16E,18R,19R,20S,21S)-11,19,21-Trihydroxy-4,6,8,12,14,18,20-heptamethyl-22-[(2S,2'R,5S,5'S)-octahydro-5'-[(1R)-1-hydroxyethyl]-2,5'-dimethyl[2,2'-bifuran]-5-yl]-9-oxo-10,16-docosadienoic acid calcium salt
Purity: ≥97%
Biological Activity
Ionomycin calcium salt is a calcium ionophore; more specific than A23187.Free Acid also available.
Technical Data
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Additional Information
Background References
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Evidence that Ca2+ within the microdomain of the L-type voltage gated Ca2+ channel activates ERK in MIN6 cells in response to glucagon-like peptide-1.
Selway J, Rigatti R, Storey N, Lu J, Willars GB, Herbert TP
PLoS ONE, 2012;7(3):e33004. -
Characterization of ionomycin as a calcium ionophore.
Liu and Hermann
J.Biol.Chem., 1978;253:5892 -
Cation transport and specificity of ionomycin. Comparison with ionophore A23187 in rat liver mitochondria.
Kaufmann et al.
J.Biol.Chem., 1980;255:2735 -
Ionomycin causes activation of p38 and p42/44 mitogen-activated protein kinases in human neutrophils.
Elzi et al.
Am.J.Physiol.Cell Physiol., 2001;281:C350 -
Glucocorticoid receptor regulates PD-L1 and MHC-I in pancreatic cancer cells to promote immune evasion and immunotherapy resistance
Y Deng, X Xia, Y Zhao, Z Zhao, C Martinez, W Yin, J Yao, Q Hang, W Wu, J Zhang, Y Yu, W Xia, F Yao, D Zhao, Y Sun, H Ying, MC Hung, L Ma
Nature Communications, 2021;12(1):7041.
Product Datasheets
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Citations for Ionomycin calcium salt
The citations listed below are publications that use Tocris products. Selected citations for Ionomycin calcium salt include:
17 Citations: Showing 1 - 10
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Overexpression of P2X4 receptor in Schwann cells promotes motor and sensory functional recovery and remyelination via BDNF secretion after nerve injury.
Authors: Su Et al.
Glia 2019;67:78
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Mice Deficient in Nucleoporin Nup210 Develop Peripheral T Cell Alterations.
Authors: Nieuwenhuijze Et al.
Front Immunol 2018;9:2234
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Probing Internalization Effects and Biocompatibility of Ultrasmall Zirconium Metal-Organic Frameworks UiO-66 NP in U251 Glioblastoma Cancer Cells.
Authors: Arcuri Et al.
Nanomaterials (Basel) 2018;8
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Mechanically stimulated ATP release from murine bone cells is regulated by a balance of injury and repair.
Authors: Mikolajewicz Et al.
Elife 2018;7
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Involvement of VNUT-exocytosis in transient receptor potential vanilloid 4-dependent ATP release from gastrointestinal epithelium.
Authors: Mihara Et al.
PLoS One 2018;13:e0206276
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Hypotonic stress induces RANKL via transient receptor potential melastatin 3 (TRPM3) and vaniloid 4 (TRPV4) in human PDL cells.
Authors: Son Et al.
J Dent Res 2015;94:473
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Binding of αherpesvirus Glycoprotein H to Surface α4β1-Integrins Activates Calcium-Signaling Pathways and Induces Phosphatidylserine Exposure on the Plasma Membrane.
Authors: Azab Et al.
PLoS One 2015;6
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Naturally Occurring Deletion Mutants of the Pig-Specific, Intestinal Crypt Epithelial Cell Protein CLCA4b without Apparent Phenotype.
Authors: Plog Et al.
PLoS One 2015;10:e0140050
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Assessment of TTX-s and TTX-r Action Potential Conduction along Neurites of NGF and GDNF Cultured Porcine DRG Somata.
Authors: Jonas Et al.
J Pharmacol Exp Ther 2015;10:e0139107
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TMEM203 Is a Novel Regulator of Intracellular Calcium Homeostasis and Is Required for Spermatogenesis.
Authors: Shambharkar Et al.
MBio 2015;10:e0127480
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Activation of ERK1/2 by store-operated calcium entry in rat parotid acinar cells.
Authors: Soltoff and Lannon
PLoS One 2013;8:e72881
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Enzymatic activity of CaMKII is not required for its interaction with the glutamate receptor subunit GluN2B.
Authors: Barcomb Et al.
Mol Pharmacol 2013;84:834
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Activation of group I metabotropic glutamate receptors potentiates heteromeric kainate receptors.
Authors: Rojas Et al.
Mol Pharmacol 2013;83:106
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Evidence that Ca2+ within the microdomain of the L-type voltage gated Ca2+ channel activates ERK in MIN6 cells in response to glucagon-like peptide-1.
Authors: Selway Et al.
PLoS One 2012;7:e33004
-
TRPV4 in porcine lens epithelium regulates hemichannel-mediated ATP release and Na-K-ATPase activity.
Authors: Shahidullah Et al.
Am J Physiol Cell Physiol 2012;302:C1751
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A screen for regulators of survival of motor neuron protein levels.
Authors: Makhortova Et al.
Nat Chem Biol 2011;7:544
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Involvement of dominant-negative spliced variants of the intermediate conductance Ca2+-activated K+ channel, K(Ca)3.1, in immune function of lymphoid cells.
Authors: Ohya Et al.
J Biol Chem 2011;286:16940
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