Okadaic Acid

Okadaic Acid

CAT N°: 10011490
Price:

From 85.00 72.25

Okadaic acid is a marine sponge toxin which potently inhibits certain serine/threonine protein phosphatases. This cell permeable inhibitor targets the multiple isoforms of PP1 (IC50 = 10-50 nM), both isoforms of PP2A (IC50 = 0.5 nM) and PP3 (IC50 = 4 nM).{21676,21677,21678} It is a very weak inhibitor of PP2B (IC50 > 2 ?M) and does not inhibit PP2C or other phosphatases.{21676,21678} Presumably through these actions, okadaic acid is a potent carcinogen and induces tau phosphorylation.{21680,21681} In sponge, okadaic acid plays a role in defense, inducing apoptosis in symbiotic or parasitic annelids.{21679}

Territorial Availability: Available through Bertin Technologies only in France

  • Synonyms
    • (6R)-?R,5R-dihydroxy-a,10-dimethyl-8S-[(2E)-1R-methyl-3-[(2R,4’aR,8’aS)-octahydro-8’R-hydroxy-6’S-[1S-hydroxy-3S-[(6S)-3R-methyl-1,7-dioxaspiro[5.5]undec-2S-yl]butyl]-7′-methylenespiro[furan-2(3H),2′(3’H)-pyrano[3,2-b]pyran]-5R-yl]-2S-propen-1-yl]-1,7-dioxaspiro[5.5]undec-10-ene-2S-propanoic acid
  • Correlated keywords
    • 77238-08-5 35- demethyldinophysistoxin 1 NSC677083 NSC-677083 inhibitors phosphorylation phosphatases cells signaling cancers Alzheimer’s diseases apoptosis marine sponge toxins inhibits inhibitions serine threonine proteins isoforms PP1 PP2A PP3 PP-1 Pp-2A PP-3 carcinogen tau symbiotic parasitic annelids 155751-72-7
  • Product Overview:
    Okadaic acid is a marine sponge toxin which potently inhibits certain serine/threonine protein phosphatases. This cell permeable inhibitor targets the multiple isoforms of PP1 (IC50 = 10-50 nM), both isoforms of PP2A (IC50 = 0.5 nM) and PP3 (IC50 = 4 nM).{21676,21677,21678} It is a very weak inhibitor of PP2B (IC50 > 2 ?M) and does not inhibit PP2C or other phosphatases.{21676,21678} Presumably through these actions, okadaic acid is a potent carcinogen and induces tau phosphorylation.{21680,21681} In sponge, okadaic acid plays a role in defense, inducing apoptosis in symbiotic or parasitic annelids.{21679}

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