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IONOMYCIN

Product Name
IONOMYCIN
CAS No.
56092-81-0
Chemical Name
IONOMYCIN
Synonyms
Ionomycin from Streptomyces conglobatus;EM 94;SQ-23377;IONOMYCIN;SQ 23377, EM 94;Ionomycinefreeacid;IONOMYCIN (SQ23377);IONOMYCIN USP/EP/BP;Ionomycin, Free Base;Ionomycin Free Acid (85%)
CBNumber
CB5380046
Molecular Formula
C41H72O9
Formula Weight
709.01
MOL File
56092-81-0.mol
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IONOMYCIN Property

Boiling point:
817.2±65.0 °C(Predicted)
Density 
1.072±0.06 g/cm3(Predicted)
storage temp. 
−20°C
solubility 
Soluble to 10 mM in Ethanol and to 10 mM in DMSO.
form 
Waxy solid
pka
4.77±0.10(Predicted)
color 
Yellow
BRN 
3642126
Stability:
Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months.
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-36/37/38
Safety Statements 
36-36/37/39-27-26-24/25
WGK Germany 
3
RTECS 
NO0650000
8-10
HazardClass 
3
HS Code 
29419090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
I9657
Product name
Ionomycin from Streptomyces conglobatus
Purity
≥98% (HPLC)
Packaging
1mg
Price
$197
Updated
2024/03/01
Sigma-Aldrich
Product number
407950
Product name
Ionomycin, Free Acid, Streptomyces conglobatus - CAS 56092-81-0 - Calbiochem
Purity
Ionomycin, Free Acid, Streptomyces conglobatus, CAS 56092-81-0, is a highly specific for divalent cations and more effective than A23187 (Cat. No. 100105) as a mobile ion carrier for Ca2+.
Packaging
1mg
Price
$155
Updated
2024/03/01
Sigma-Aldrich
Product number
407951
Product name
Ionomycin, Free Acid,
Packaging
1mg
Price
$190
Updated
2024/03/01
Sigma-Aldrich
Product number
407950
Product name
Ionomycin, Free Acid, Streptomyces conglobatus - CAS 56092-81-0 - Calbiochem
Purity
Ionomycin, Free Acid, Streptomyces conglobatus, CAS 56092-81-0, is a highly specific for divalent cations and more effective than A23187 (Cat. No. 100105) as a mobile ion carrier for Ca2+.
Packaging
5mg
Price
$572
Updated
2024/03/01
Alfa Aesar
Product number
J62448
Product name
Ionomycin, 98%
Packaging
1mg
Price
$87.8
Updated
2023/06/20
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IONOMYCIN Chemical Properties,Usage,Production

Description

Ionomycin (56092-81-0) is a highly selective nonfluorescent calcium (Ca2+) ionophore.1 Induces a rapid rise in cytosolic Ca2+ in human neutrophils which is due to both release from cytosolic Ca2+ stores as well as Ca2+ influx.2 It activates (2 μM) and primes (20-200 nM) neutrophil NADPH oxidase2. Down regulates beta-catenin/Tcf signaling in a colon cancer cell line via suppressing the binding of Tcf to its specific DNA-binding site.3 In rat hepatoma cells, sub-lethal ionomycin activates the stress response by activating SAPK/JNK and HSF/HSE interaction leading to upregulation of HSP70 biosynthesis.4

Chemical Properties

White powder

Uses

Ionomycin was isolated from Streptomyces conglobatus as a potent Gram positive antibiotic . During isolation, it was recognised that ionomycin exhibits a very high affinity and selectivity for calcium ions, suggesting the metabolite acts as a calcium ionophore. More recently, ionomycin has been used in cell biology as a universal calcium ionophore to explore the role of calcium regulation in the cell.

Uses

Ionomycin is more effective than A23187 as a Ca++ionophore. Ionomycin is used in research on Ca++ transport across biological membranes; Ionomycin induces apoptotic degeneration of embryonic cortical neurons

Uses

Ionomycin free acid is a beneficial tool in research to raise intracellular calcium levels. Also this antibiotic can be used to study the calcium transport across the plasma membrane. It has been shown to induce central demyelination , inhibit adrenal bovine TREK-1 channels , and to regulate cell division of mature human B cells . It is used to study the effects of calcium flux on endoplasmic reticulum (ER) stress, mitochondrial stress and intrinsic apoptosis mechanisms. It is also used to stimulate the intracellular production of the cytokines, interferon, perforin, IL-2, and IL-4 usually in conjunction with PMA.

Definition

ChEBI: A very long-chain fatty acid that is docosa-10,16-dienoic acid which is substituted by methyl groups at positions 4, 6, 8, 12, 14, 18 and 20, by hydroxy groups at positions 11, 19 and 21, and by a (2',5-dimethyloctahydro-2,2'-bifuran-5-yl)ethanol group at osition 21. An ionophore produced by Streptomyces conglobatus, it is used in research to raise the intracellular level of Ca2+ and as a research tool to understand Ca2+ transport across biological memb anes.

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.

Biological Activity

Calcium ionophore; more specific than A23187 (5-(Methylamino)-2-[[2R,3R,6S,8S,9R,11R)-3,9,11-trimethyl-8-[(1S)-1-methyl-2-oxo-2-(1H-pyrrol-2-yl)-ethyl]-1,7-dioxaspiro[5.5]undec-2-yl]methyl]-4-benzoxazolecarboxylic acid ).

Biochem/physiol Actions

Cell permeable: yes

in vitro

calcium ion can be extracted by ionomycin fom the queous phase into the organic phase. ionomycin also acts as a mobile ion carrier, which transports the cation across a solvent barrier [1].

in vivo

efficiency of ionomycin on oocyte activation and subsequent development was evaluated, which identified ionomycin as an efficient activator at the concentation of 10 μmol/l. with a second exposure to 5 μmol/l ionomycin on blastocyst development, an improved effect was found. no adverse effects of ionomycin on mouse embryo development were identified [2].

storage

-20°C

References

1) Kaufmann et al., (1980), Cation transport and specificity of ionomycin. Comparison with ionophore A23187 in rat liver mitochondria; J. Biol. Chem. 255 2735 2) Elzi et al., (2001), Ionomycin causes activation of p38 and p42/44 mitogen-activated protein kinases in human neutrophils; Am. J. Physiol. Cell Physiol. 281 C350 3) Park et al., (2005), Ionomycin downregulates beta-catenin/tcf signaling in colon cancer cell line; Carcinogenesis, 26 1929 4) Sreedhar and Srinivas (2002), Activation of stress response by ionomycin in rat hepatoma cells; J. Cell Biochem., 86 154

IONOMYCIN Preparation Products And Raw materials

Raw materials

Preparation Products

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IONOMYCIN Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
Ascent Scientific
Tel
4401179829988
Fax
4402030 700 369
Email
customerservice@ascentscientific.co.uk
Country
United Kingdom
ProdList
279
Advantage
60
Dalian Meilun Biotech Co., Ltd.
Tel
0411-62910999 13889544652
Email
meilunui@163.com
Country
China
ProdList
4727
Advantage
58
Guangzhou Isun Pharmaceutical Co., Ltd
Tel
020-39119399 18927568969
Fax
020-39119999
Email
isunpharm@qq.com
Country
China
ProdList
4674
Advantage
55
ShangHai Caerulum Pharma Discovery Co., Ltd.
Tel
18149758185 18149758185
Email
sales-cpd@caerulumpharma.com
Country
China
ProdList
3466
Advantage
58
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
18070
Advantage
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Hunan HuaTeng Pharmaceutical Co., Ltd.,
Tel
400-8592883 15367835770
Fax
0731-82251112
Email
viola@huatengsci.com
Country
China
ProdList
5873
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
16166
Advantage
55
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
Advantage
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View Lastest Price from IONOMYCIN manufacturers

Dideu Industries Group Limited
Product
IONOMYCIN 56092-81-0
Price
US $1.10/g
Min. Order
1g
Purity
99.9%
Supply Ability
100 Tons Min
Release date
2021-07-16

56092-81-0, IONOMYCINRelated Search:


  • (4R,6S,8R,12R,14S,18S,19R,20R,21R)-19,21-Dihydroxy-22-[(2R,5R)-5-[(2R,5S)-5-(1-hydroxyethyl)-5-methyl-oxolan-2-yl]-5-methyl-oxolan-2-yl]-4,6,8,12,14,18,20-heptamethyl-11-oxido-9-oxo-docosa-10,16-dienoate calcium salt
  • SQ-23377
  • Ionomycin,Free Acid,from Streptomyces conglbatus
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  • SQ 23377, EM 94
  • Ionomycin, free acid, from Streptomyces conglobatus
  • (4R,6S,8S,10Z,12R,14R,16E,18S,19S,20R,21S)-11,19,21-Trihydroxy-22-{(2S,2'S,5S,5'R)-5'-[(1S)-1-hydroxyethyl]-2,5'-dimethyloctahydro-2,2'-bifuran-5-yl}-4,6,8,12,14,18,20-heptamethyl-9-oxo-10,16-docosadi enoic acid
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  • Ionomycin, Free Acid, Streptomyces conglobatus
  • Ionomycin from Streptomyces conglobatus
  • (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)-octahyd
  • Ionomycinefreeacid
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  • Ionomycin, Free Acid, Streptomyces conglobatus - CAS 56092-81-0 - Calbiochem
  • Ionomycin, Free Acid, Streptomyces conglobatus in Solution - CAS 56092-81-0 - Calbiochem
  • EM 94
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  • (4R,6S,8S,10Z,12R,14R,16E,18R,19R,20S,21S)-11,19,21-Trihydroxy-22-((2S,2'R,5S,5'S)-5'-((R)-1-hydroxyethyl)-2,5'-dimethyloctahydro-[2,2'-bifuran]-5-yl)-4,6,8,12,14,18,20-heptamethyl-9-oxodocosa-10,16-dienoic acid
  • Ionomycin, Free Base
  • (4R,6S,8S,10Z,12R,14R,16E,18R,19R,20S,21S)-11,19,21-Trihydroxy-22-((2S,2'R,5S,5'S)-5'-((R)-1-hydroxyethyl)-2,5'-dimethyloctahydro-[2,2'-bifuran]-5-yl)-4,6,8,12,14,18,20-heptamethyl-9-oxodocosa-10,16-dienoic acid
  • 56092-81-0
  • C41H72O9
  • BioChemical
  • Antibiotics
  • Antibiotics G-M
  • Antibiotics A to Z
  • antibiotic
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  • A - KResearch Essentials
  • Antibacterial
  • Antibiotics A to
  • Antibiotics by Application
  • Antibiotics G-MAntibiotics
  • AntibioticsAntibiotics
  • Calcium channel
  • Spectrum of Activity
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  • Core Bioreagents
  • Interferes with Cell Membrane Permeability (Ionophores)Antibiotics
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  • Antineoplastic and Immunosuppressive AntibioticsAntibiotics