Patupilone (Epothilone B)

For research use only.

Catalog No.S1364 Synonyms: EPO906

9 publications

Patupilone (Epothilone B) Chemical Structure

CAS No. 152044-54-7

Patupilone (EPO906, Epothilone B) is a paclitaxel-like microtubule-stabilizing agent with EC0.01 of 1.8 μM. Phase 2.

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Selleck's Patupilone (Epothilone B) has been cited by 9 publications

4 Customer Reviews

  • Matrigel invasion assay of H1299 cells treated with SDF-1α or SDF-1α plus Epothilone B prior to 0 or 2 Gy irradiation. After the treatment for 12 h, the H1299 cells that migrated to the bottom surface of the membrane were stained with Giemsa, and the number of migrated cells was calculated manually.

    Oncotarget, 2015, 6(13):10893-907.. Patupilone (Epothilone B) purchased from Selleck.

    Combination treatment with epothilone B and ABT-737 inhibited PI3K/AKT/mTOR pathway. SKOV-3 cells were treated with epothilone B (0.4 nM), ABT-737 (5 μM), or the combination, OVCAR-8 cells were treated with epothilone B (0.3 nM), ABT-737 (3 μM), or the combination, SGC-7901 were treated with epothilone B (0.4 nM), ABT-737 (5 μM), or the combination. Cells were exposed to compounds for 48 h, after which protein extracts were immunoblotted with specified antibodies for p-4E-BP-1, p-mTOR, p-AKT, caspase-3, PARP and β-actin.

    J Cancer Res Clin Oncol, 2016, 142(11):2281-9.. Patupilone (Epothilone B) purchased from Selleck.

  • Cells were seeded in 96 well paltes, and then treated with the indicated concentration of Epothilone B for 48 h. Cell survival was measured by a standarad MTT assay.

     

     

    Dr. Helen Sadik of Johns Hopkins University. Patupilone (Epothilone B) purchased from Selleck.

    Combination treatment with epothilone B and ABT-737 inhibited PI3K/AKT/mTOR pathway. SKOV-3 cells were treated with epothilone B (0.4 nM), ABT-737 (5 μM), or the combination, OVCAR-8 cells were treated with epothilone B (0.3 nM), ABT-737 (3 μM), or the combination, SGC-7901 were treated with epothilone B (0.4 nM), ABT-737 (5 μM), or the combination. Cells were exposed to compounds for 48 h, after which protein extracts were immunoblotted with specified antibodies for p-4E-BP-1, p-mTOR, p-AKT, caspase-3, PARP and β-actin.

    J Cancer Res Clin Oncol, 2016, 142(11):2281-9. Patupilone (Epothilone B) purchased from Selleck.

Purity & Quality Control

Choose Selective Microtubule Associated Inhibitors

Biological Activity

Description Patupilone (EPO906, Epothilone B) is a paclitaxel-like microtubule-stabilizing agent with EC0.01 of 1.8 μM. Phase 2.
Targets
Tubulin [1]
(Cell-free assay)
1.8 μM(EC0.01)
In vitro

Epothilone B shows better activity than Epothilone A. The EC0.01 of Epothilone B is 1.8 μM. Epothilone B potently inhibits cell proliferation in HCT116 cells, with IC50 of 0.8 nM. [1] Epothilone B induces mitotic arrest and displays cytotoxicity in KB3-1, KBV-1, Hela, and Hs578T cells, with IC50 of 3 nM to 92 nM. Epothilone B competes with Taxol in binding to microtubules, with IC50 of 3.3 μM. [2] In MCF-7 cells overexpressing GFP-α-tubulin, Epothilone B (3.5 nM) efficiently blocks microtubule dynamics. Meanwhile, Epothilone B induces mitotic arrest with IC50 of 3.5 nM. [3] In multiple myeloma (MM) cells, including RPMI 8226, U266, MM.1S, LR5, and MR20, Epothilone B directly suppresses proliferation with IC50 of 1 nM to 10 nM. Similarly, Epothilone B (10 nM) also induces cell cycle arrest and apoptosis. [4] A recent study reveals that, in ovarian cancer Hey cells, Epothilone B (5 nM–100 nM) enhances surface epithelial cell adhesion antigen (EpCAM), without affecting the transcription or the total cellular level of EpCAM. [5]

Cell Data
Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID
human LC-2-ad cell NXz1V3NvT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= M4e5eGlvcGmkaYTpc44hd2ZiaIXtZY4hVENvMj3h[EBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVMvPzenLUC2JO69VQ>? NXHZSnJtW0GQR1XS
human A431 cell MlnoS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NULzcoRQUW6qaXLpeIlwdiCxZjDoeY1idiCDNEOxJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9PU45PmVvME[g{txO MULTRW5ITVJ?
human SW1710 cell MVvHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? MnvYTY5pcWKrdHnvckBw\iCqdX3hckBUXzF5MUCgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2yMlE1\S1yNTFOwG0> MUPTRW5ITVJ?
human Daoy cell MmPDS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NFnQZWVKdmirYnn0bY9vKG:oIHj1cYFvKESjb4mgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4Phfg+9lCCLQ{WwQVIvPzOnLUC1JO69VQ>? M1HCc3NCVkeHUh?=
human BFTC-905 cell MYPHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NIjhfpZKdmirYnn0bY9vKG:oIHj1cYFvKEKIVFOtPVA2KGOnbHyg[5Jwf3SqIHnuJIEh[2WubDD2bYFjcWyrdImgZZN{[XluIFnDOVA:PC57OXWtNFUh|ryP MkDtV2FPT0WU
human A375 cell MkLKS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MWLJcohq[mm2aX;uJI9nKGi3bXHuJGE{PzViY3XscEBoem:5dHigbY4h[SClZXzsJJZq[WKrbHn0fUBie3OjeTygTWM2OD13ZT2wOUDPxE1? NIn2dYpUSU6JRWK=
human RKO cell NIHZO|lIem:5dHigbY5pcWKrdHnvckBie3OjeR?= NIXTOXRKdmirYnn0bY9vKG:oIHj1cYFvKFKNTzDj[YxtKGe{b4f0bEBqdiCjIHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPU[uOFdmNTB3IN88US=> MofpV2FPT0WU
human KYSE-510 cell NIHEN2ZIem:5dHigbY5pcWKrdHnvckBie3OjeR?= NYDvXnV6UW6qaXLpeIlwdiCxZjDoeY1idiCNWWPFMVUyOCClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTdwM{jlMVA2KM7:TR?= NW\Jd|F{W0GQR1XS
human HLE cell MV7Hdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NV;0dJd6UW6qaXLpeIlwdiCxZjDoeY1idiCKTFWgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME24MlI3\S1yNTFOwG0> M2HuRnNCVkeHUh?=
human MCF7 cell M2WyXGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NIPNVYRKdmirYnn0bY9vKG:oIHj1cYFvKE2FRkegZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME24MlY3\S1yNTFOwG0> NHPNXoJUSU6JRWK=
human 786-0 cell M3;Fcmdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NELMd3dKdmirYnn0bY9vKG:oIHj1cYFvKDd6Nj2wJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE4yOSCwTR?= MYTTRW5ITVJ?
human TE-8 cell MmLOS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MlnPTY5pcWKrdHnvckBw\iCqdX3hckBVTS16IHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MD6xNVEhdk1? M4WxUnNCVkeHUh?=
ovarian carcinoma 1A9 cell M3PGUWdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MoDHTY5pcWKrdH;yfUBkd26lZX70doF1cW:wIHHnZYlve3Rib4\hdolidiClYYLjbY5wdWFiMVG5JINmdGxiZ4Lve5Rp NIfydXYyPjF|NEmyPC=>
human PANC-03-27 cell NUP2NVdGT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NUT2U4lrUW6qaXLpeIlwdiCxZjDoeY1idiCSQV7DMVA{NTJ5IHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MD6xN|Ih|ryP M{jFPXNCVkeHUh?=
human VMRC-RCZ cell MnTNS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? M4PGUGlvcGmkaYTpc44hd2ZiaIXtZY4hXk2UQz3SR3oh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjF|NjFOwG0> MXjTRW5ITVJ?
human IGROV-1 cell MWrHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NH\lUm1KdmirYnn0bY9vKG:oIHj1cYFvKEmJUl;WMVEh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjF3NjFOwG0> NHHmWphUSU6JRWK=
human MG-63 cell MUTHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NVXxTIxLUW6qaXLpeIlwdiCxZjDoeY1idiCPRz22N{Bk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOTZ3IN88US=> Mnm0V2FPT0WU
human SIG-M5 cell NWjufmlTT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= M4fibmlvcGmkaYTpc44hd2ZiaIXtZY4hW0mJLV21JINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE4yPjlizszN NHL5SpFUSU6JRWK=
human NCI-H650 cell NWXPUJVtT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NUjpZ5ZpUW6qaXLpeIlwdiCxZjDoeY1idiCQQ1mtTFY2OCClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTBwMUeg{txO MVfTRW5ITVJ?
human PSN1 cell NELwe2xIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MXPJcohq[mm2aX;uJI9nKGi3bXHuJHBUVjFiY3XscEBoem:5dHigbY4h[SClZXzsJJZq[WKrbHn0fUBie3OjeTygTWM2OD1yLkG3N{DPxE1? MoLzV2FPT0WU
human PA-1 cell MknKS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? M{ftXmlvcGmkaYTpc44hd2ZiaIXtZY4hWEFvMTDj[YxtKGe{b4f0bEBqdiCjIHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPUCuNVc1KM7:TR?= MVPTRW5ITVJ?
KB-8511 cells MnzBS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NVzETmgxPzJiaB?= M2LGSWNwdmOnboTyZZRqd25icnXxeYlz\WRidH:gbY5pcWKrdDD0bIUh\3Kxd4ToJI9nKHCjY3zpeIF5\WxvcnXzbZN1[W62IHj1cYFvKGWyaXTldo1wcWRiY3HyZ4lvd22jIHPlcIx{KEuELUi1NVEh[nliNUCgdIVz[2WwdDCoO|IhcHJiZYjwc5N2emVrLDDJR|UxRTBwMUig{txO MlrsNVEyOzNyOE[=
KB-31 cells NV;mR5dZT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= MnTzO|IhcA>? M37ENmNwdmOnboTyZZRqd25icnXxeYlz\WRidH:gbY5pcWKrdDD0bIUh\3Kxd4ToJI9nKHCjY3zpeIF5\Wxvc3Xud4l1cX[nIHj1cYFvKGWyaXTldo1wcWRiY3HyZ4lvd22jIHPlcIx{KEuELUOxJIJ6KDVyIIDldoNmdnRiKEeyJIhzKGW6cH;zeZJmMQ>? NHj0XGwyOTF|M{C4Oi=>
human BHY cell MoPHS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NGPzU3ZKdmirYnn0bY9vKG:oIHj1cYFvKEKKWTDj[YxtKGe{b4f0bEBqdiCjIHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPUCuNVk2KG6P NUPPRWg{W0GQR1XS
human BB30-HNC cell NV7QToY{T3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= Mmn2TY5pcWKrdHnvckBw\iCqdX3hckBDSjNyLVjOR{Bk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOjBzIN88US=> M1HiXXNCVkeHUh?=
human HOS cell NYj0UFNST3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= MmPETY5pcWKrdHnvckBw\iCqdX3hckBJV1NiY3XscEBoem:5dHigbY4h[SClZXzsJJZq[WKrbHn0fUBie3OjeTygTWM2OD1yLkKxOUDPxE1? Mki4V2FPT0WU
human 639-V cell NUHWcopxT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NHn4[G5KdmirYnn0bY9vKG:oIHj1cYFvKDZ|OT3WJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE4zOThizszN M1q0O3NCVkeHUh?=
human ES1 cell  MmD0S5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? M{LOPWlvcGmkaYTpc44hd2ZiaIXtZY4hTVNzIHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MD6yNlEh|ryP MlPkV2FPT0WU
human TE-15 cell  M3vhSGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NUTyXFlGUW6qaXLpeIlwdiCxZjDoeY1idiCWRT2xOUBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOjJ3IN88US=> NFHQd3NUSU6JRWK=
human LXF-289 cell NHPjPZlIem:5dHigbY5pcWKrdHnvckBie3OjeR?= NWTvO5psUW6qaXLpeIlwdiCxZjDoeY1idiCOWF[tNlg6KGOnbHyg[5Jwf3SqIHnuJIEh[2WubDD2bYFjcWyrdImgZZN{[XluIFnDOVA:OC5{N{eg{txO Ml;vV2FPT0WU
human CAL-12T cell M13XVGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NEW4WnpKdmirYnn0bY9vKG:oIHj1cYFvKEODTD2xNnQh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjJ|OTFOwG0> MV7TRW5ITVJ?
human T84 cell NGPVSI5Iem:5dHigbY5pcWKrdHnvckBie3OjeR?= NXjGVW9TUW6qaXLpeIlwdiCxZjDoeY1idiCWOESgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlI1KM7:TR?= NWDucXd3W0GQR1XS
human KYSE-450 cell M3r6cmdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MoHtTY5pcWKrdHnvckBw\iCqdX3hckBMYVOHLUS1NEBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOjZ5IN88US=> NETPcGFUSU6JRWK=
human LCLC-103H cell NHfUVWlIem:5dHigbY5pcWKrdHnvckBie3OjeR?= M1:xSWlvcGmkaYTpc44hd2ZiaIXtZY4hVEOOQz2xNFNJKGOnbHyg[5Jwf3SqIHnuJIEh[2WubDD2bYFjcWyrdImgZZN{[XluIFnDOVA:OC5|MTDuUS=> M4DNU3NCVkeHUh?=
human NCI-H810 cell NUPCbXRET3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= Ml\TTY5pcWKrdHnvckBw\iCqdX3hckBPS0lvSEixNEBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOzJ{IN88US=> MWTTRW5ITVJ?
human HUTU-80 cell MV;Hdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NFLQbJpKdmirYnn0bY9vKG:oIHj1cYFvKEiXVGWtPFAh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjN{ODFOwG0> NXfDW5VZW0GQR1XS
human NCI-H460 cell NEPQeFdIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MoTDTY5pcWKrdHnvckBw\iCqdX3hckBPS0lvSES2NEBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOzN|IN88US=> NV:3e213W0GQR1XS
human HGC-27 cell MWLHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? MXzJcohq[mm2aX;uJI9nKGi3bXHuJGhISy1{NzDj[YxtKGe{b4f0bEBqdiCjIHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPUCuN|M5KM7:TR?= M17SZnNCVkeHUh?=
human HSC-2 cell M2jzVGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NX[zVm5WUW6qaXLpeIlwdiCxZjDoeY1idiCKU1OtNkBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOzZ|IH7N NE\sSGRUSU6JRWK=
human IA-LM cell MlfoS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MWfJcohq[mm2aX;uJI9nKGi3bXHuJGlCNUyPIHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MD6zPVMh|ryP MWfTRW5ITVJ?
human HMV-II cell M4[wPGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NHi1cZdKdmirYnn0bY9vKG:oIHj1cYFvKEiPVj3JTUBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOzl2IN88US=> MXfTRW5ITVJ?
human COLO-679 cell M3ywTWdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 M4rJS2lvcGmkaYTpc44hd2ZiaIXtZY4hS0:OTz22O|kh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjN7NDFOwG0> NI\kSYdUSU6JRWK=
human NCI-H2122 cell MUjHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? M3jVOWlvcGmkaYTpc44hd2ZiaIXtZY4hVkOLLViyNVIzKGOnbHyg[5Jwf3SqIHnuJIEh[2WubDD2bYFjcWyrdImgZZN{[XluIFnDOVA:OC52MTFOwG0> MVPTRW5ITVJ?
human CAL-39 cell NEHQRmNIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MnzDTY5pcWKrdHnvckBw\iCqdX3hckBESUxvM{mgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlQyOSEQvF2= NEn6c3RUSU6JRWK=
human SW954 cell NHTOSWxIem:5dHigbY5pcWKrdHnvckBie3OjeR?= NFXvWZZKdmirYnn0bY9vKG:oIHj1cYFvKFOZOUW0JINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE41OzZizszN MoTIV2FPT0WU
human LCLC-97TM1 cell M2fvT2dzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MUPJcohq[mm2aX;uJI9nKGi3bXHuJGxEVENvOUfUUVEh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjR2NDFOwG0> MXXTRW5ITVJ?
human KYSE-270 cell Mle0S5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NFi1cIpKdmirYnn0bY9vKG:oIHj1cYFvKEu\U1WtNlcxKGOnbHyg[5Jwf3SqIHnuJIEh[2WubDD2bYFjcWyrdImgZZN{[XluIFnDOVA:OC52NEWg{txO M2L3VHNCVkeHUh?=
human NB13 cell M{HRWmdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 M3rLfWlvcGmkaYTpc44hd2ZiaIXtZY4hVkJzMzDj[YxtKGe{b4f0bEBqdiCjIHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPUCuOFQ4KM7:TR?= M4LJW3NCVkeHUh?=
human SK-LMS-1 cell NVLtPFM6T3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NFe3RmRKdmirYnn0bY9vKG:oIHj1cYFvKFONLVzNV{0yKGOnbHyg[5Jwf3SqIHnuJIEh[2WubDD2bYFjcWyrdImgZZN{[XluIFnDOVA:OC54NE[g{txO MYjTRW5ITVJ?
human SW620 cell MXHHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NWGzTZNzUW6qaXLpeIlwdiCxZjDoeY1idiCVV{[yNEBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvPjR6IN88US=> MUnTRW5ITVJ?
human HCT-15 cell MUnHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NVu2N|NQUW6qaXLpeIlwdiCxZjDoeY1idiCKQ2StNVUh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjdzNzFOwG0> MXPTRW5ITVJ?
human DU-145 cell MVvHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NYHtXXhWUW6qaXLpeIlwdiCxZjDoeY1idiCGVT2xOFUh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjd{MTFOwG0> NYnMRllVW0GQR1XS
human ST486 cell M3XSNGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MUfJcohq[mm2aX;uJI9nKGi3bXHuJHNVPDh4IHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MD63NlEh|ryP NUmzXWQxW0GQR1XS
human A427 cell MoTxS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MlnkTY5pcWKrdHnvckBw\iCqdX3hckBCPDJ5IHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MD64Nlgh|ryP NEHo[GZUSU6JRWK=
human HT-1080 cell MlSxS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NETPXm9KdmirYnn0bY9vKG:oIHj1cYFvKEiWLUGwPFAh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjh2MjFOwG0> Mk\BV2FPT0WU
human NCI-H2009 cell M{HZPWdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MYDJcohq[mm2aX;uJI9nKGi3bXHuJG5EUS2KMkCwPUBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvQDZ{IN88US=> NULDRWFjW0GQR1XS
human SK-LU-1 cell MonzS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NGTJ[ndKdmirYnn0bY9vKG:oIHj1cYFvKFONLVzVMVEh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjh4NjFOwG0> MoPLV2FPT0WU
human SCC-4 cell M3SyPGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NYj6WYR[UW6qaXLpeIlwdiCxZjDoeY1idiCVQ1OtOEBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvQDd5IN88US=> NHrQbINUSU6JRWK=
human NCI-H1299 cell NUH4XndVT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NF3UbXZKdmirYnn0bY9vKG:oIHj1cYFvKE6FST3INVI6QSClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTBwOEig{txO MoW4V2FPT0WU
human NH-12 cell NVmyOHNMT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= MXXJcohq[mm2aX;uJI9nKGi3bXHuJG5JNTF{IHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MD64PVEh|ryP M1LVc3NCVkeHUh?=
human SK-UT-1 cell M131b2dzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MXnJcohq[mm2aX;uJI9nKGi3bXHuJHNMNVWWLUGgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlg6OiEQvF2= M2PNbnNCVkeHUh?=
human Bel7402 NEGzeJJRem:uaX\ldoF1cW:wIHHzd4F6 M4XV[FczKGh? NWP5TmF2SW62aYDyc4xq\mW{YYTpeoUh[WO2aY\peJkh[WejaX7zeEBpfW2jbjDC[Yw4PDB{IHHmeIVzKDd{IHjyd{BjgSCFZXzsWIl1\XJiR3zvJIF{e2G7LDDJR|UxRTBwOTFOwG0> NWPkS3diOjJ|MkCzOVQ>
human A388 cell M4roO2dzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NEn4eWxKdmirYnn0bY9vKG:oIHj1cYFvKEF|OEigZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlk1KM7:TR?= M{DqZ3NCVkeHUh?=
human SW982 cell MkLOS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NHfuR3hKdmirYnn0bY9vKG:oIHj1cYFvKFOZOUiyJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE46QTlizszN NYT0UYQ1W0GQR1XS

... Click to View More Cell Line Experimental Data

In vivo In a mouse xenograft model of RPMI 8226 cells, Epothilone B (2.5 mg/kg–4 mg/kg) prolongs survival and suppresses tumor growth. [4] Similarly, in mouse xenograft models of prostate cancer cells, including DU145 and PC3, Epothilone B at the same dose also inhibits tumor growth. [6]

Protocol

Kinase Assay:[1]
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Tubulin polymerization assay:

Calf brain microtubule proteins (MTP) are purified, which includes approximately 15%–20% microtubule associated proteins. The buffer (MES buffer) used for the Epothilone B-microtubule studies contains 0.1 M 2-morpholinoethanesulfonic acid (MES), 1 mM EGTA, 0.5 mM MgCl2, and 3 M glycerol at pH 6.6. Samples for electron microscopy are placed on carbon-over-Parlodion-coated grids (300 mesh) and negatively stained with 2% uranyl acetate. Microtubule assembly in the presence or absence of Epothilone B is monitored spectrophotometrically by using a spectrophotometer equipped with a thermostatically regulated liquid circulator. The temperature is held at 35 °C and changes in turbidity (representative of polymer mass) are monitored at 350 nm. Effective concentration (EC0.01), defined as the interpolated concentration capable of inducing an initial slope of 0.01 OD/min rate, is calculated using the formula EC0.01 = concentration/slope and expressed as the mean with standard deviation obtained from three different concentrations.
Cell Research:[2]
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  • Cell lines: KB3-1, KBV-1, Hela, and Hs578T cells
  • Concentrations: 0–1 μM
  • Incubation Time: 72 hours
  • Method: For mitotic block and aberrant mitosis, cells are plated either in 48-well plates (for trypan blue and cell counting) or onto coverslips. After 24 hours, cells are treated with Epothilone B and scored at regular intervals. For the cytotoxicity analysis, cells are counted and scored as trypan blue positive or negative. Concurrently, coverslips andaliquots of cells in the culture supernatant are fixed and stained with Hoechst33342 in PBS. These cells are scored for cells blocked at the G2/M transition and aberrant mitosis.
    (Only for Reference)
Animal Research:[4]
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  • Animal Models: Mice xenograft model of RPMI 8226 cells
  • Dosages: 2.5 mg/kg–4 mg/kg
  • Administration: Inject intravenously
    (Only for Reference)

Solubility (25°C)

In vitro DMSO 102 mg/mL (200.91 mM)
Ethanol 102 mg/mL (200.91 mM)
Water Insoluble
In vivo Add solvents to the product individually and in order(Data is from Selleck tests instead of citations):
30% PEG400+0.5% Tween80+5% propylene glycol
For best results, use promptly after mixing.
5 mg/mL

* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Chemical Information

Molecular Weight 507.68
Formula

C27H41NO6S

CAS No. 152044-54-7
Storage powder
in solvent
Synonyms EPO906
Smiles CC1CCCC2(C(O2)CC(OC(=O)CC(C(C(=O)C(C1O)C)(C)C)O)C(=CC3=CSC(=N3)C)C)C

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
Dosage mg/kg Average weight of animals g Dosing volume per animal ul Number of animals
Step 2: Enter the in vivo formulation ()
% DMSO % % Tween 80 % ddH2O
CalculateReset

Bio Calculators

Molarity Calculator

Molarity Calculator

Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and MSDS / COA (available on product pages).

Dilution Calculator

Dilution Calculator

Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:

Concentration (start) x Volume (start) = Concentration (final) x Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )

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    C2
    V2

* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / COA (available online).

The Serial Dilution Calculator Equation

  • Serial Dilutions

  • Computed Result

  • C1=C0/X C1: LOG(C1):
    C2=C1/X C2: LOG(C2):
    C3=C2/X C3: LOG(C3):
    C4=C3/X C4: LOG(C4):
    C5=C4/X C5: LOG(C5):
    C6=C5/X C6: LOG(C6):
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    C8=C7/X C8: LOG(C8):
Molecular Weight Calculator

Molecular Weight Calculator

Enter the chemical formula of a compound to calculate its molar mass and elemental composition:

Total Molecular Weight: g/mol

Tip: Chemical formula is case sensitive. C10H16N2O2 c10h16n2o2

Instructions to calculate molar mass (molecular weight) of a chemical compound:

To calculate molar mass of a chemical compound, please enter its chemical formula and click 'Calculate'.

Definitions of molecular mass, molecular weight, molar mass and molar weight:

Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

Molarity Calculator

Mass Concentration Volume Molecular Weight

Clinical Trial Information

NCT Number Recruitment interventions Conditions Sponsor/Collaborators Start Date Phases
NCT00496600 Completed Drug: Patupilone|Drug: RAD001 Refractory Malignancy University of Medicine and Dentistry of New Jersey|Novartis Pharmaceuticals|National Cancer Institute (NCI)|Rutgers The State University of New Jersey July 2007 Phase 1
NCT00442741 Withdrawn Drug: Patupilone|Drug: Patupilone + Omeprazole Solid Tumors Novartis Pharmaceuticals|Novartis July 2007 Phase 1
NCT00468260 Terminated Drug: Patupilone Advanced Malignancies Novartis Pharmaceuticals|Novartis May 2007 Phase 1
NCT00448396 Completed Drug: Patupilone Advanced Malignancies Novartis Pharmaceuticals|Novartis March 2007 Phase 1
NCT00426140 Completed Drug: Patupilone Advanced Malignancies|Solid Tumors Novartis Pharmaceuticals|Novartis August 2006 Phase 1

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

Tel: +1-832-582-8158 Ext:3

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Microtubule Associated Signaling Pathway Map

Related Microtubule Associated Products

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID