407952
Ionomycin, Calcium Salt, Streptomyces conglobatus
Ionomycin, Calcium Salt, Streptomyces conglobatus, CAS 56092-82-1, is useful in cell activation experiments when calcium dose-response data are not required.
Synonym(s):
Ionomycin, Calcium Salt, Streptomyces conglobatus
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About This Item
Empirical Formula (Hill Notation):
C41H70O9 · Ca
CAS Number:
Molecular Weight:
747.07
UNSPSC Code:
12352200
MDL number:
Assay:
≥97% (HPLC)
Form:
solid
Storage condition:
OK to freeze, protect from light
Quality Segment
assay
≥97% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, protect from light
color
white to off-white
solubility
DMSO: 100 mg/mL
shipped in
ambient
storage temp.
2-8°C
InChI
1S/C41H71O9.Ca/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;/h11,13,24-33,36-37,39,42,45,48H,12,14-23H2,1-10H3,(H,46,47);/q-1;+2/p-1/b13-11+;/t25-,26-,27+,28-,29-,30+,31+,32-,33+,36+,37-,39-,40+,41+;/m1./s1
InChI key
RULWQOBWZOQCOY-SQNLDGQHSA-M
General description
Highly specific for divalent cations (Ca2+ > Mg2+ >> Sr2+ = Ba2+) and more effective than antibiotic A23187 (Cat. No. 100105) as a mobile ion carrier for Ca2+. Complexes with Ca2+ between pH 7 and 9.5, with intense UV absorption. In contrast to A23187, it is not fluorescent. Useful for studies of Ca2+ transport across biological membranes. Induces apoptotic neuronal degeneration in embryonic cortical neurons. Also induces cell cycle arrest in the G1 interval of mature Burkitt lymphoma cell lines. Often used in cell activation experiments when calcium dose-response data is not required.
Useful in cell activation experiments when calcium dose-response data are not required. Also available as a 10 mM solution in DMSO (Cat. No. 407953).
Biochem/physiol Actions
Cell permeable: no
Primary Target
Useful in cell activation experiments
Useful in cell activation experiments
Product does not compete with ATP.
Reversible: no
Packaging
Packaged under inert gas
Other Notes
Dupuy d′Angeac, A., et al. 1993. J. Cell Physiol.154, 44.
Lee, H.C. 1993. J. Biol. Chem.268, 293.
Lee, H.C. 1993. J. Biol. Chem.268, 293.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Harmful (C)
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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