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Ionomycin, Free Acid

Ionomycin, Free Acid

Product ID I5752
Cas No. 56092-81-0
Purity ≥98%, TLC, HPLC
Product Unit SizeCostQuantityStock
1 mg $65.40 In stock
5 mg $246.50 In stock
10 mg $385.80 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Ionomycin is a polyether antibiotic that acts as a Ca2+ ionophore, modulating intracellular Ca2+ signaling to increase cytosolic Ca2+ levels. Ionomycin modulates Ca2+ signaling across many cell types and its depletion of intracellular Ca2+ stores may be linked to the induction of apoptosis.

Product Info

Cas No.

56092-81-0

Purity

≥98%, TLC, HPLC

Formula

C41H72O9

Formula Wt.

709.00

Chemical Name

(4R,6S,8S,10Z,12R,14R,16E,18R,19R,20S,21S)-11,19,21-trihydroxy-22-[(2S,5S)-5-[(2R,5S)-5-[(1R)-1-hydroxyethyl]-5-methyloxolan-2-yl]-5-methyloxolan-2-yl]-4,6,8,12,14,18,20-heptamethyl-9-oxodocosa-10,16-dienoic acid

IUPAC Name

11,19, 21-trihydroxy-22-[5-[5-(1-hydroxyethyl)-5-methyloxolan-2-yl]-5- methyloxolan-2-yl]-4,6,8,12,14,18,20-heptamethyl-9-oxodocosa-10, 16-dienoic acid

Solubility

Soluble in DMSO (10 mg/mL), ethanol (10 mg/mL). Insoluble in water.

Appearance

Waxy Solid

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

I5752 MSDS PDF

Info Sheet

I5752 Info Sheet PDF

References

Müller MS, Obel LF, Waagepetersen HS, et al. Complex actions of ionomycin in cultured cerebellar astrocytes affecting both calcium-induced calcium release and store-operated calcium entry. Neurochem Res. 2013 Jun;38(6):1260-5. PMID: 23519933.

Dedkova EN, Sigova AA, Zinchenko VP. Mechanism of action of calcium ionophores on intact cells: ionophore-resistant cells. Membr Cell Biol. 2000;13(3):357-68. PMID: 10768486

Reynolds JE, Eastman A. Intracellular calcium stores are not required for Bcl-2-mediated protection from apoptosis. J Biol Chem. 1996 Nov 1;271(44):27739-43. PMID: 8910367.

Mason MJ, Grinstein S. Ionomycin activates electrogenic Ca2+ influx in rat thymic lymphocytes. Biochem J. 1993 Nov 15;296 ( Pt 1):33-9. PMID: 8250855.

Custom Order

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