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045393 Wortmannin CAS: 19545-26-7

Specifications
References
CAS Number
19545-26-7
Grade
Highly Purified
MDL Number
MFCD00133927
Molecular Formula
C23H24O8
Molecular Weight
428.4
EU Commodity Code
38220090
Shipping Temp
Blue Ice
Storage Temp
4°C/-20°C

Antibiotic. Potent anti-neutrophil agent with cardioprotective effects. mTOR, DNA-PK, phosphatidylinositol 4-kinases, myosin light chain kinase (MLCK) and mitogen-activated protein kinase (MAPK) inhibitor at high concentrations. Potent cell permeable and selective inhibitor of phosphatidyl-inositol 3-kinase (PI3K). Antitumor compound. Radiosensitizing agent. Adipogenesis inhibitor. Angiogenesis inhibitor. Autophagy inhibitor. DNA repair, receptor-mediated endocytosis and cell proliferation inhibitor. Potentiates the LPS-induced nitric oxide (NO) production from macrophages. Induces in vivo Alzheimer-like hyperphosphorylation in tau. Polo-like kinase family inhibitor.

Synonyms
KY 12420; BRN 0067676; NSC 627609; Antibiotic SL-2052
CAS Number
19545-26-7
Source
Penicillium sp.
Molecular Weight
428.4
Molecular Formula
C23H24O8
Solubility
DMSO, methanol, ethanol or chloroform. Slightly soluble in water.
Appearance
Supplied as a white to off-white solid.
Purity
≥98% (HPLC)
Storage and Stability
Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards
 All products should be handled by qualified personnel only, trained in laboratory procedures.
References
Product Reference: |●Demethoxyviridin and wortmannin block phospholipase C and D activation in the human neutrophil: R.W. Bonser, et al.; Br. J. Pharmacol. 103, 1237 (1991)|●Wortmannin, a microbial product inhibitor of myosin light chain kinase: S. Nakanishi, et al.; J. Biol. Chem. 267, 2157 (1992)|●Wortmannin is a potent phosphatidylinositol 3-kinase inhibitor: the role of phosphatidylinositol 3,4,5-trisphosphate in neutrophil responses: A. Arcaro & M.P. Wyman; Biochem. J. 296, 297 (1993)|●Wortmannin, a potent and selective inhibitor of phosphatidylinositol-3-kinase: G. Powis, et al.; Cancer Res. 54, 2419 (1994)|●Wortmannin inhibits the effects of insulin and serum on the activities of glycogen synthase kinase-3 and mitogen-activated protein kinase: G.I. Welsh, et al.; Biochem. J. 303, 15 (1994)|●In vitro and in vivo antitumor activity of the phosphatidylinositol-3-kinase inhibitor, wortmannin: R.M. Schultz, et al.; Anticancer Res. 15, 1135 (1995)|●Wortmannin, a specific phosphatidylinositol 3-kinase inhibitor, inhibits adipocytic differentiation of 3T3-L1 cells: K. Tomiyama, et al.; BBRC 212, 263 (1995)|●The phosphatidylinositol 3-kinase inhibitor wortmannin sensitizes murine fibroblasts and human tumor cells to radiation and blocks induction of p53 following DNA damage: B.D. Price & M.B. Youmell; Cancer Res. 56, 246 (1996)|●Wortmannin is a potent inhibitor of DNA double strand break but not single strand break repair in Chinese hamster ovary cells: S. Boulton, et al.; Carcinogenesis 17, 2285 (1996)|●Potent inhibition of angiogenesis by wortmannin, a fungal metabolite: T. Oikawa & M. Shimamura; Eur. J. Pharmacol. 318, 93 (1996)|●Wortmannin, a specific inhibitor of phosphatidylinositol-3-kinase, enhances LPS-induced NO production from murine peritoneal macrophages: Y.C. Park, et al.; BBRC 240, 692 (1997)|●The phosphatidylinositol 3-kinase inhibitors wortmannin and LY294002 inhibit autophagy in isolated rat hepatocytes: E.F. Blommaart, et al.; Eur. J. Biochem. 243, 240 (1997)|●Wortmannin, a potent antineutrophil agent, exerts cardioprotective effects in myocardial ischemia/reperfusion: L.H. Young, et al.; J. Pharmacol. Exp. Ther. 295, 37 (2000)|●DNA-PK inhibitor wortmannin enhances DNA damage induced by bleomycin in V79 Chinese hamster cells: N.G. Oliveira, et al.; Teratog. Carcinog. Mutagen. 22, 343 (2002)|●Alzheimer-like tau phosphorylation induced by wortmannin in vivo and its attenuation by melatonin: S.J. Liu & J.Z. Wang; Acta Pharmacol. Sin. 23, 183 (2002)|●Wortmannin, a widely used phosphoinositide 3-kinase inhibitor, also potently inhibits mammalian polo-like kinase: Y. Liu, et al.; Chem. Biol. 12, 99 (2005)|●Chemistry and biology of wortmannin: P. Wipf & R.J. Halter; Org. Biomol. Chem. 3, 2053 (2005)|●
USBio References
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