R&D Systems Inc. Tocris Bioscience Boston Biochem

Calyculin A

Cat. No. 1336

Calyculin A C50H81N4O15P [101932-71-2]

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Chemical Name: N-[(3S)-[4-(1E)-3-[(2R,3R,4R,7S,8S,9R)-2-[(1S,3S,4S,5R,7E,9E,11E,13Z)-14-Cyano-3,5-dihydroxy-1-methoxy-4,6,8,9,13-pentamethyl-7,9,11,13-tetradecatetraenyl]-9-hydroxy-4,4,8-trimethyl-3-(phosphonooxy)-1,6-dioxaspiro[4.5]dec-7-yl]-1-propenyl]-2-oxazoly]butyl]-4-deoxy-4-(dimethylamino)-5-O-methyl-L-ribonamide

Biological Activity

Potent and selective cell-permeable inhibitor of protein phosphatase 1 (IC50 = 0.3 - 0.7 nM) and protein phosphatase 2A (IC50 = 0.5 - 1 nM). Displays > 10,000,000-fold selectivity over PP2B and PP2C.

Technical Data

M.Wt:
1009.18
Formula:
C50H81N4O15P
Solubility:
Soluble to 50 mM in DMSO
Purity:
>98 %
Storage:
Desiccate at -20°C
CAS No:
101932-71-2

The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.

Certificate of Analysis / Safety Data Sheet

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Safety Data Sheet: View Safety Data Sheet

References

Ishihara et al (1989) Calyculin A and okadaic acid: inhibitors of protein phosphatase activity. Biochem.Biophys.Res.Commun. 159 871. PMID: 2539153.

Favre et al (1997) Differential inhibition and posttranslational modification of protein phosphatase 1 and 2A in MCF7 cells treated with calyculin-A, okadaic acid, and tautomycin. J.Biol.Chem. 272 13856. PMID: 9153244.

Lindval et al (1997) The binding mode of calyculin A to protein phosphatase-1. J.Biol.Chem. 272 23312. PMID: 9287341.

McCluskey et al (2002) Serine-threonine protein phosphatase inhibitors: development of therapeutic strategies. J.Med.Chem. 45 1151. PMID: 11881984.

If you know of a relevant citation for this product please let us know.

View Related Products by Target

Keywords: Calyculin A, supplier, Protein, phosphatase, 1, 2A, inhibitors, Calcineurin, Ser/Thr, Phosphatases, PP1, PP2A, CalyculinA

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