Okadaic acid ammonium salt from Prorocentrum concavum
Okadaic acid ammonium salt (CAS: 155716-06-6), with the empirical formula C44H68O13 · NH3 and a molecular weight of 822.03, is a potent phosphatase inhibitor. This white, solid compound is primarily utilised in biochemical research as a tool to study cellular signalling pathways, particularly those involving protein phosphatases PP1 and PP2A. Its specific inhibitory action makes it valuable for investigating cellular functions regulated by protein dephosphorylation.
- IUPAC
- OA
Phosphatase Inhibition Studies
Okadaic acid ammonium salt is extensively used as a specific inhibitor of protein phosphatases 1 (PP1) and 2A (PP2A). Researchers employ it to dissect the roles of these phosphatases in various cellular processes, including cell cycle progression, signal transduction, and apoptosis.
Cellular Signalling Research
This compound serves as a crucial reagent in cell biology for investigating signalling cascades. By inhibiting key phosphatases, it allows scientists to elucidate downstream effects and understand the complex regulatory networks within cells.
Neuroscience Research Tool
Due to the involvement of phosphatases in neuronal function and disease, okadaic acid ammonium salt is applied in neuroscience to study neuronal signalling, plasticity, and the mechanisms underlying neurodegenerative conditions.
Biochemical Assay Development
Its well-defined inhibitory properties make it suitable for use in the development and validation of biochemical assays designed to screen for new phosphatase modulators or to study enzyme kinetics.
| Molecular weight | 822.03 |
|---|---|
| Empirical formula | C44H68O13 · NH3 |
| Assay | ≥90% (HPLC) |
| Form | solid |
| Colour | white |
| Solubility | H2O: soluble0.1 mg/mLDMSO: solubleethanol: soluble |
| Storage temperature | −20°C |
Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H315Causes skin irritation
- H331Toxic if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25-38 |
| Safety statements (S) | 22-26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Okadaic acid ammonium salt used for?
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Okadaic acid ammonium salt is primarily used as a potent and specific inhibitor of protein phosphatases 1 (PP1) and 2A (PP2A) in biochemical and cellular research to study cellular signalling pathways, cell cycle regulation, and neuronal function.
What are the CAS number and formula for Okadaic acid ammonium salt?
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The CAS number for Okadaic acid ammonium salt is 155716-06-6, and its empirical formula is C44H68O13 · NH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Okadaic acid ammonium salt with a purity of ≥90% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Okadaic acid ammonium salt be handled and stored?
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Okadaic acid ammonium salt is classified as Danger with hazards including toxicity upon ingestion, skin contact, and inhalation, as well as skin irritation. It must be handled with appropriate personal protective equipment (PPE) in a well-ventilated area. Store at -20°C.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Okadaic acid ammonium salt, and can assist with export requirements.
How can I request a sample or quote for Okadaic acid ammonium salt?
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To request a sample or a quote for Okadaic acid ammonium salt, please contact our sales team through the website or by phone, providing your specific requirements.
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