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Key Documents

459620

Sigma-Aldrich

Okadaic Acid sodium salt

≥98% (TLC), solid,film (colorless), protein phosphatase 2A and protein phosphatase 1 inhibitor, Calbiochem®

Synonyme(s) :

Okadaic Acid, Sodium Salt

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About This Item

Formule empirique (notation de Hill):
C44H67O13 · Na
Poids moléculaire :
826.98
Code UNSPSC :
12352106
Nomenclature NACRES :
NA.77

product name

Okadaic Acid, Sodium Salt, Water-soluble analog of Okadaic Acid. Inhibits protein phosphatases 1 and 2A.

Niveau de qualité

Pureté

≥98% (TLC)

Forme

solid

Fabricant/nom de marque

Calbiochem®

Conditions de stockage

OK to freeze
protect from light

Couleur

white to off-white

Solubilité

water: 1 mg/mL
DMSO: 20 mg/mL
ethanol: 20 mg/mL

Conditions d'expédition

ambient

Température de stockage

−20°C

Description générale

Water-soluble analog of Okadaic Acid (Cat. No. 495604). Inhibits protein phosphatases 1 and 2A.

Actions biochimiques/physiologiques

Cell permeable: no
Product does not compete with ATP.
Reversible: no
Target IC50: 10-15 nM, 0.1 nM against protein phosphatase 1, protein phosphatase 2A, respectively

Avertissement

Toxicity: Toxic (F)

Autres remarques

Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.
Gjertsen, B.T., et al. 1994. J. Cell Sci.107, 3363.
Kiguchi, K., et al. 1994. Cell Growth Differentiation5, 995.
Ohaka, Y., et al. 1993. Biochem. Biophys. Res. Commun.197, 916.
Gopalakrishna, R., et al. 1992. Biochem. Biophys. Res. Commun.189, 950.
Kreienbuhl, P., et al. 1992. Blood80, 2911.
Normura, M., et al. 1992. Biochemistry31, 11915.
Song, Q., et al. 1992. J. Cell Physiol.153, 550.
Tada, Y., et al. 1992. Immunopharmacol.24, 17.
Cohen, P., et al. 1990. Trends Biochem. Sci.15, 98.
Cohen, P. 1989. Annu. Rev. Biochem.58, 453.
Cohen, P., and Cohen, P.T.W. 1989. J. Biol. Chem.254 21435.
Haystead, T.A. et al. 1989. Nature337, 78.

Informations légales

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogrammes

Skull and crossbones

Mention d'avertissement

Danger

Mentions de danger

Classification des risques

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Skin Irrit. 2

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3


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Consulter la Bibliothèque de documents

P Kreienbühl et al.
Blood, 80(11), 2911-2919 (1992-12-01)
The phosphatase inhibitors okadaic acid and calyculin A were found to elicit or to modify several neutrophil responses, suggesting that dephosphorylation plays a regulatory role. The concentrations of okadaic acid (> or = 1 mumol/L) that were effective on neutrophil
B T Gjertsen et al.
Journal of cell science, 107 ( Pt 12), 3363-3377 (1994-12-01)
The protein phosphatase inhibitors okadaic acid and calyculin A at moderate concentrations induced three types of apoptotic promyelocytic leukemia cell death, distinct with respect to ultrastructure and polynucleotide fragmentation. Calyculin A at higher concentrations (> 50 nM) induced a non-apoptotic
M Nomura et al.
Biochemistry, 31(47), 11915-11920 (1992-12-01)
Smooth muscle myosin light chain kinase is phosphorylated at two sites (A and B) by different protein kinases. Phosphorylation at site A increases the concentration of Ca2+/calmodulin required for kinase activation. Diphosphorylated myosin light chain kinase was used to determine
R Gopalakrishna et al.
Biochemical and biophysical research communications, 189(2), 950-957 (1992-12-15)
The cell-permeable inhibitors of type 1 and 2A protein phosphatases, okadaic acid and calyculin-A, induced a redistribution of protein kinase C (PKC) activity and immunoreactivity (40 to 60%) from cytosol to membrane in some cell types. Calyculin-A was 100-fold more
Protein phosphatases come of age.
P Cohen et al.
The Journal of biological chemistry, 264(36), 21435-21438 (1989-12-25)

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