Ionomycin; Free Acid; Streptomyces conglobatus

Code: 407950-1MG D2-231

Biochem/physiol Actions

Cell permeable: no

Reversible: no

Product does not compete with ATP.

Primary TargetMobile ion carrier for Ca2+

General...


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Your Price
€136.70 1MG
€168.14 inc. VAT

Biochem/physiol Actions

Cell permeable: no

Reversible: no

Product does not compete with ATP.

Primary TargetMobile ion carrier for Ca2+

General description

Highly specific for divalent cations (Ca2+ > Mg2+ >> Sr2+ = Ba2+). More effective than antibiotic A23187 as a mobile ion carrier for Ca2+. Complexes with Ca2+ between pH 7 and 9.5, causing significant absorption in the UV range; however, in contrast to A23187 (Cat. No. 100105), it is not fluorescent. Useful for studies of Ca2+ transport across biological membranes and measurement of cytoplasmic free Ca2+. Induces apoptotic neuronal degeneration in embryonic cortical neurons. Also induces cell cycle arrest in the G1 interval of mature Burkitt lymphoma cell lines.

Absorption max. (280 nm, MeOH): 18,600 M-1cm-1.

Highly specific for divalent cations and more effective than A23187 (Cat. No. 100105) as a mobile ion carrier for Ca2+. Complexes with Ca2+ between pH 7 and 9.5. In contrast to A23187, it is not fluorescent. Useful for studies of Ca2+ transport across biological membranes and measurement of cytoplasmic free Ca2+. Induces apoptotic neuronal degeneration in embryonic cortical neurons and cell cycle arrest in the G1 phase in mature Burkitt lymphoma cell lines.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Other Notes

Aagaard-Tillery, K.M., and Jelinek, D.F. 1995. J. Immunol.155, 3297.Takei, N., and Endo, Y. 1994. Brain Res. 652, 65.Dupuy d'Angeac, A., et al. 1993. J. Cell Physiol.154, 44.Lee, H.C. 1993. J. Biol. Chem.268, 293.Kuznetsov, G., et al. 1992. J. Biol. Chem. 267, 3932.Toeplitz, B.K., et al. 1979. J. Am. Chem. Soc.101, 3344.Liu, C.M., and Hermann, T.E. 1978. J. Biol. Chem.253, 5892.

Packaging

Packaged under inert gas

1, 5, 10 mg in Plastic ampoule

Reconstitution

Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 1 year at 4°C.

Warning

Toxicity: Harmful (C)

assay≥90% (HPLC)
formwaxy solid
InChI keyPGHMRUGBZOYCAA-OJFQOPKISA-N
InChI1S/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
manufacturer/tradenameCalbiochem®
Quality Level100
shipped inambient
solubilitymethanol: 10 mg/mL, DMSO: 10 mg/mL
storage conditionprotect from light, OK to freeze
storage temp.2-8°C
Cas Number56092-81-0
This product has met the following criteria to qualify for the following awards:



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