Ionomycin calcium salt from Streptomyces conglobatus
Ionomycin calcium salt (CAS: 56092-82-1; Formula: C41H70CaO9) is a potent ionophore antibiotic isolated from Streptomyces conglobatus. This compound is crucial for its ability to facilitate the transport of divalent cations, particularly calcium, across biological membranes. Its ion-transporting properties make it a valuable tool in biochemical research for studying cellular calcium flux, signal transduction pathways, and membrane potential. It is primarily used in laboratory settings for research purposes.

Biochemical Research Tool
Ionomycin calcium salt is extensively utilized in scientific research to investigate cellular ion transport mechanisms. It serves as a critical agent for studying calcium homeostasis and its role in various physiological processes, including signal transduction and cellular signaling.
Cellular Calcium Studies
As a calcium ionophore, it enables the controlled influx of calcium ions into cells, making it indispensable for researchers studying calcium-dependent cellular functions and pathologies.
Membrane Permeability Research
This compound's ability to alter membrane permeability to ions makes it a key reagent for exploring membrane biophysics and the function of ion channels and transporters in different biological systems.
| Molecular weight | 747.07 |
|---|---|
| Empirical formula | C41H70CaO9 |
| Assay | ≥98% (HPLC) |
| Solubility | DMSO: soluble10 mg/mLethanol: soluble |
| Storage temperature | 2-8°C |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Storage Condition | desiccatedprotect from light |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Ionomycin calcium salt used for?
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Ionomycin calcium salt is primarily used as a tool in biochemical and cellular research to study ion transport, particularly calcium flux across biological membranes, and to investigate cellular signaling pathways.
What is the CAS number and formula for Ionomycin calcium salt?
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The CAS number for Ionomycin calcium salt is 56092-82-1, and its empirical formula is C41H70CaO9.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ionomycin calcium salt with a purity of ≥98% as determined by HPLC. We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade.
How should I handle Ionomycin calcium salt safely?
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Ionomycin calcium salt is classified as harmful if swallowed (H302). Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves. Avoid dust formation and inhalation.
How is Ionomycin calcium salt packed, shipped, and exported?
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This product is stored at 2-8°C, desiccated, and protected from light. It is shipped globally by Tech Serve Solutions, adhering to all relevant regulations for chemical export.
How can I request a sample or quote for Ionomycin calcium salt?
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To request a sample or obtain a quote for Ionomycin calcium salt, please contact our sales department through the website or by phone.
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