OKADAIC ACID SODIUM SALT
Synonym(s):OA
- CAS NO.:209266-80-8
- Empirical Formula: C44H67NaO13
- Molecular Weight: 826.98
- MDL number: MFCD00210208
- EINECS: 606-670-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:55:00
What is OKADAIC ACID SODIUM SALT?
Chemical properties
white to off-white solid
The Uses of OKADAIC ACID SODIUM SALT
Potent inhibitor of serine/threonine-specific protein phosphatases 1 and 2A (PP1 and PP2A). Does not inhibit tyrosine or alkaline phosphatases
What are the applications of Application
Okadaic acid sodium salt is a naturally occurring inhibitor of PP1A and PP2A/PP2B
Biochem/physiol Actions
Dinoflagellate toxin and an ionophore-like polyether derivative of a 38 carbon, fatty acid. Readily enters cells. Inhibitor of type 1 and type 2A protein phosphatases. Does not inhibit tyrosine phosphatases, alkaline phosphatases or acid phosphatase. Known tumor promotor. Used to study various cellular processes including cell cycle, apoptosis, nitric oxide metabolism and calcium signaling.
Storage
Store at -20°C (desiccate)
Properties of OKADAIC ACID SODIUM SALT
| storage temp. | -20°C |
| solubility | Soluble in DMSO or ethanol |
| form | film |
| color | translucent |
Safety information for OKADAIC ACID SODIUM SALT
| Signal word | Danger |
| Pictogram(s) |
![]() Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
Computed Descriptors for OKADAIC ACID SODIUM SALT
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