{"product_id":"okadaic-acid-sodium-salt-bhb21300261","title":"Okadaic Acid (sodium salt)","description":"\u003ch3\u003eProduct details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical name:\u003c\/strong\u003e (2R)-3-[(2S,6R,8S,11R)-2-[(E,2R)-4-[(2S,2'R,4R,4aS,6R,8aR)-4-hydroxy-2-[(1S,3S)-1-hydroxy-3-[(2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl]butyl]-3-methylidenespiro[4a,7,8,8a-tetrahydro-4H-pyrano[3,2-b]pyran-6,5'-oxolane]-2'-yl]but-3-en-2-yl]-11-hydroxy-4-methyl-1,7-dioxaspiro[5.5]undec-4-en-8-yl]-2-hydroxy-2-methylpropanoic acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso known as:\u003c\/strong\u003e Halochondrine A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAS number:\u003c\/strong\u003e 209266-80-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular formula:\u003c\/strong\u003e C44H67O13Na.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity:\u003c\/strong\u003e \u0026gt;98%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentration:\u003c\/strong\u003e 1 nM - 1 µM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Lyophilized powder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolubility:\u003c\/strong\u003e DMSO, Ethanol, Acetone or Methanol. Centrifuge all product preparations before use (10000 x g 5 min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReconstitution:\u003c\/strong\u003e Centrifuge the vial before adding solvent (10,000 x g for 5 minutes) to spin down all the powder to the bottom of the vial. The lyophilized product may be difficult to visualize. Add solvent directly to the centrifuged vial. Tap the vial to aid in dissolving the lyophilized product. Tilt and gently roll the liquid over the walls of the vial. Avoid vigorous vortexing. Light vortexing for up to 3 seconds is acceptable if needed. The product is soluble in pure water at high micromolar concentrations (100 µM - 1 mM). For long-term storage in solution, we recommend preparing a stock solution by dissolving the product in double-distilled water (ddH2O) at a concentration between 100-1000x of the final working concentration. Divide the stock solution into small aliquots and store at -20°C. Before use, thaw the relevant vial(s) and dilute to the desired working concentration in your working buffer. Centrifuge all product preparations before use. It is recommended to prepare fresh solutions in working buffers just before use. Avoid multiple freeze-thaw cycles to maintain biological activity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget:\u003c\/strong\u003e Protein Phosphatase 1, Protein Phosphatase 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSource:\u003c\/strong\u003e Natural\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivity:\u003c\/strong\u003e Okadaic Acid is a potent inhibitor of PP1 and PP2A1. At higher concentrations, it also promotes apoptosis2.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative names:\u003c\/strong\u003e Halochondrine A\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eScientific background\u003c\/h3\u003e \u003cp\u003eOkadaic acid is a polyether compound, isolated from a black sponge, Halichondria okadai. It is previously demonstrated as a non-TPA-type tumor promoter and then as a cell-permeable, potent and specific inhibitor of serine\/threonine protein phosphatases 1 and 2A. In higher concentrations Okadaic acid induced apoptosis (IC50 = 0.5 µM).1-4Okadaic acid down-regulated the TNF receptor, induces the release of Ca2+ from intracellular stores in ECV304 endothelial cells and inhibits GH4 cell proliferation in a concentration-dependent manner (IC50 = 5 nM).5,6\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eLead time:\u003c\/strong\u003e 1-2 Business Days\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e Israel\/IL\u003c\/p\u003e \u003ch3\u003eApplications key\u003c\/h3\u003e \u003cp\u003eApplication key: FC- Flow cytometry, IFC- Indirect flow cytometry, IHC- Immunohistochemistry,LCI- Live cell imaging, Calcium imaging assay,Cell survival assay, Electrophysiology, Neurite outgrowth assay.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBioassay tested:\u003c\/strong\u003e Yes\u003c\/p\u003e","brand":"Alomone Labs","offers":[{"title":"0.1 mg \/ 1","offer_id":53249711833453,"sku":"O-900-0P1MG-1","price":223.0,"currency_code":"USD","in_stock":true},{"title":"25 mcg \/ 1","offer_id":53311570313581,"sku":"O-900-25MCG-1","price":91.0,"currency_code":"USD","in_stock":true},{"title":"25 mcg \/ 5","offer_id":53311570346349,"sku":"O-900-25MCG-5","price":355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/N-750_O-900-1.gif?v=1778544438","url":"https:\/\/www.ebiohippo.com\/products\/okadaic-acid-sodium-salt-bhb21300261","provider":"BioHippo","version":"1.0","type":"link"}