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Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $127 | In Stock | |
25 mg | Inquiry | 4-6 weeks | |
50 mg | Inquiry | 4-6 weeks |
Description | lonomycin calcium is a potent, selective calcium ionophore and an antibiotic produced by Streptomyces conglobatus. also induces the activation of protein kinase C (PKC). Ionomycin calcium (SQ23377 calcium) is highly specific for divalent cations (Ca>Mg>Sr=Ba). Ionomycin promotes apoptosis. |
In vitro | Addition of 2 μM Ionomycin to LCLC 103H cells causes an instantaneous increase in intracellular Ca2+ concentration from 50 to 180 nM. DNA and protein analysis in Ionomycin-treated cultures revealed DNA fragmentation and PARP cleavage to an 85-kDa fragment typical of caspase-mediated apoptosis. Necrosis could be detected in ~1-5% of the Ionomycin treated cells as supported by simultaneously positive fluorescein labeling and propidium iodide uptake. Caspase activation in whole cells was followed by monitoring the increase in activity against Ac-DEVD-amc following Ionomycin treatment. |
Alias | SQ23377 calcium |
Molecular Weight | 747.07 |
Formula | C41H70CaO9 |
Cas No. | 56092-82-1 |
Storage | store at low temperature Powder: -20°C for 3 years | In solvent: -80°C for 1 year | ||||||||||||||||||||
Solubility Information | DMSO: 9 mg/mL (12.05 mM) | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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