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5.08226

Calyculin A from Discodermia calyx

Name: Calyculin A from Discodermia calyx
Brand: MM

InSolution, ≥98%, 100 µM in DMSO, Cell-permeable protein phosphatase 2A (PP2A) inhibitor

别名:

InSolution Calyculin A, Discodermia calyx

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关于此项目

经验公式（希尔记法）:

C₅₀H₈₁N₄O₁₅P

化学文摘社编号:

101932-71-2

分子量:

1009.17

UNSPSC Code:

12352200

NACRES:

NA.77

MDL number:

MFCD06795864

Assay:

≥98% (HPLC)

Form:

liquid

Quality level:

100

Storage condition:

OK to freeze, avoid repeated freeze/thaw cycles, desiccated (hygroscopic), protect from light

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属性

产品名称

Calyculin A, Discodermia calyx, InSolution, ≥98%, 100 µM in DMSO, Cell-permeable protein phosphatase 2A (PP2A) inhibitor

Quality Level

100

assay

≥98% (HPLC)

form

liquid

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze, avoid repeated freeze/thaw cycles, desiccated (hygroscopic), protect from light

storage temp.

−70°C

SMILES string

[P](=O)(O[C@H]1[C@H](O[C@]2(O[C@@H]([C@@H]([C@H](C2)O)C)C\C=C\c3nc([o]c3)[C@H](CCNC(=O)[C@@H](O)[C@@H](O)[C@@H](N(C)C)COC)C)C1(C)C)[C@@H](OC)C[C@H](O)[C@H]([C@H](O)[C@H](C)\C=C(/C)\C(=C\C=C\C(=C/C#N)\C)\C)C)(O)O

InChI

1S/C50H81N4O15P/c1-29(20-22-51)16-14-17-30(2)32(4)24-33(5)42(57)35(7)38(55)25-41(65-13)45-46(69-70(61,62)63)49(8,9)50(68-45)26-39(56)34(6)40(67-50)19-15-18-36-27-66-48(53-36)31(3)21-23-52-47(60)44(59)43(58)37(28-64-12)54(10)11/h14-18,20,24,27,31,33-35,37-46,55-59H,19,21,23,25-26,28H2,1-13H3,(H,52,60)(H2,61,62,63)/b16-14+,18-15+,29-20-,30-17+,32-24+/t31-,33+,34+,35+,37-,38-,39-,40+,41-,42+,43-,44-,45+,46-,50-/m0/s1

InChI key

FKAWLXNLHHIHLA-QJLNTFFJSA-N

说明

General description

Cell-permeable protein phosphatase 2A (PP2A) inhibitor (IC₅₀ = 0.5-1.0 nM). Also inhibits protein phosphatase 1 (PP1; IC₅₀ = 2 nM). A non-phorbol ester type tumor promoter that induces oxidative DNA damage. Selectively increases the efficacy of AMPA receptor-mediated synaptic transmission at excitatory synapses. Recently, it has been used to study the regulation of Ca²⁺-activated K⁺ channels in smooth muscle and to correlate shape changes in fibroblasts with the degree of protein phosphorylation. Also known to prevent γ-radiation induced apoptosis in Burkitt′s lymphoma cell line BM13674.

Biochem/physiol Actions

Cell permeable: yes

Primary Target
protein phosphatase-2A & -1

Reversible: yes

Target IC₅₀: 0.5-1.0 and 2 nM for PP2A and PP1, respectively

Packaging

Packaged under inert gas

Physical form

A 100 µM (5 µg/50 µL) sterile-filtered solution of Calyculin A, Discodermia calyx (Cat. No. 208851) in DMSO.

Preparation Note

Following initial thaw, aliquot and freeze (-20°C). Aliquots are stable for up to 6 months at -20°C. Use only fresh DMSO for further dilutions.

Other Notes

Murakami, N., et al. 1994. Neurosci. Lett.176, 181.
Takeuchi, T., et al. 1994. Biochem. Biophys. Res. Commun.205, 1803.
Figurov, A., et al. 1993. Eur. J. Neurosci.5, 1083.
Song, Q., and Lavin, M.F. 1993. Biochem. Biophys. Res. Commun.190, 47.
Gopalakrishna, R., et al. 1992. Biochem. Biophys. Res. Commun.189, 950.
Carl, A., et al. 1991. Am. J. Physiol.261, C387.
Suganuma, M., et al. 1990. Cancer Res.50, 3521.
Cohen, P. 1989. Annu. Rev. Biochem.58, 453.
Cohen, P., et al. 1989. J. Biol. Chem.264, 21435.
Ishihara, H., et al. 1989. Biochem. Biophys. Res. Commun.159, 871.
Kato, Y., et al. 1988. J. Org. Chem.53, 3930.
Kato, Y., et al. 1986. J. Am. Chem. Soc.108, 2780.

Legal Information

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

Disclaimer

Toxicity: Standard Handling (A)

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

188.6 °F - (refers to pure substance)

flash_point_c

87 °C - (refers to pure substance)

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全球贸易项目编号

货号	GTIN
5082260001	04055977261776