Tipifarnib

For research use only.

Catalog No.S1453 Synonyms: R115777

25 publications

Tipifarnib  Chemical Structure

Molecular Weight(MW): 489.4

Tipifarnib (R115777) is a potent and specific farnesyltransferase (FTase) inhibitor with IC50 of 0.6 nM, its anti-proliferative effects are most prominent in H-ras or N-ras mutant cells. Phase 3.

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Selleck's Tipifarnib has been cited by 25 publications

Purity & Quality Control

Choose Selective Transferase Inhibitors

Biological Activity

Description Tipifarnib (R115777) is a potent and specific farnesyltransferase (FTase) inhibitor with IC50 of 0.6 nM, its anti-proliferative effects are most prominent in H-ras or N-ras mutant cells. Phase 3.
Features A potent and selective farnesyl protein transferase inhibitor with significant antitumor effects.
Targets
FTase [1]
0.6 nM
In vitro

Using Tipifarnib 5 μM for 72 hours, the percentage of apoptotic cells is significantly higher in drug-treated compared to DMSO-treated LGL T-cells. Using T-cells from healthy donors, Tipifarnib reduces the percentage of IFNγ-positive cells in a time-dependent manner. Tipifarnib reduces the amount of activated Ras in precipitates compared to DMSO. [2] Tipifarnib exerts selective in vitro toxicity against clonal MDS hematopoiesis at concentrations less than 10 nM the effect being more prominent in white cell progenitors. This action is not due to apoptosis induction as both normal and MDS progenitors displays equivalent DiOC3 and annexin V expression up to 72 hours after exposure to Tipifarnib. [3] Combining Tipifarnib with 10 nM 4-OH-tamoxifen in the presence of E2 reduces the IC50 8-fold from 400 to 50 nM. [4] Tipifarnib induces apoptosis in U937 cells. [5] In addition, Tipifarnib inhibits isolated human farnesyltransferase for a lamin B peptide and for the K-RasB peptide with IC50 of 0.86 nM and 7.9 nM, respectively. [6]

Cell Data
Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID
Sf9 cells MYHGeY5kfGmxbjDhd5NigQ>? NWPl[YRuUW6qaXLpeIlwdiCxZjDyZZQhemWlb33ibY5idnRiUF\UJIV5eHKnc4Pl[EBqdiCrboPlZ5QhW2Z7IHPlcIx{KGK7IIPjbY51cWyuYYTpc44heHKxeHntbZR6KGG|c3H5MEBKSzVyPUCuO{BvVQ>? NYXQfVNIOjB2Mkm1NVE>
NIH3T3 cells MWLGeY5kfGmxbjDhd5NigQ>? NXq4NldFUW6qaXLpeIlwdiCxZjDSZZMheHKxY3Xzd4lv\yCrbjDIMZJieyC2cnHud4Zwem2nZDDOTWg{XDNiY3XscJMhcW5icILld4Vv[2Vib3[gWIlxcW[jcn7pZkwhTUN3ME2xMlYhdk1? NXS5Tpo3OTV7MUGyPFE>
human RPMI-6666 cell M3njbGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MX7Jcohq[mm2aX;uJI9nKGi3bXHuJHJRVUlvNk[2OkBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVcvPDFibl2= M4C4dnNCVkeHUh?=
human ML-2 cell MoXiS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NIL5bWZKdmirYnn0bY9vKG:oIHj1cYFvKE2OLUKgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2xN{43PCCwTR?= MYTTRW5ITVJ?
human SIG-M5 cell NYrDXY9oT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= MmPJTY5pcWKrdHnvckBw\iCqdX3hckBUUUdvTUWgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2xOE42PyCwTR?= MmK3V2FPT0WU
human QIMR-WIL cell MonzS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NUi1PGU5UW6qaXLpeIlwdiCxZjDoeY1idiCTSV3SMXdKVCClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTF4LkOxJI5O NVf6eFF5W0GQR1XS
human A4-Fuk cell NX;6[FFQT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NEjqeVFKdmirYnn0bY9vKG:oIHj1cYFvKEF2LV\1b{Bk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVIxNjV7IH7N MXzTRW5ITVJ?
human ETK-1 cell NGfUOVZIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MUnJcohq[mm2aX;uJI9nKGi3bXHuJGVVUy1zIHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MkGuOVIhdk1? NYHF[Gp2W0GQR1XS
human MEL-JUSO cell Mlu2S5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MoLkTY5pcWKrdHnvckBw\iCqdX3hckBOTUxvSmXTU{Bk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVI{NjR2IH7N MnntV2FPT0WU
human NALM-6 cell MX7Hdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NHLNc4JKdmirYnn0bY9vKG:oIHj1cYFvKE6DTF2tOkBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVM3NjJzIH7N NYD4[49xW0GQR1XS
human IA-LM cell MYPHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NU\RZVV2UW6qaXLpeIlwdiCxZjDoeY1idiCLQT3MUUBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVQ4NjV{IH7N NXO3c3B2W0GQR1XS
human Daoy cell MoHiS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NYSwNmVzUW6qaXLpeIlwdiCxZjDoeY1idiCGYX;5JINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9OVcvPTNibl2= NF[3OWVUSU6JRWK=
human REH cell MXfHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? MXTJcohq[mm2aX;uJI9nKGi3bXHuJHJGUCClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTV7LkKgcm0> MVHTRW5ITVJ?
human KU812 cell M3\lT2dzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NVzO[nRMUW6qaXLpeIlwdiCxZjDoeY1idiCNVUixNkBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVk4NjB4IH7N MlvBV2FPT0WU
human KM12 cell M1;Ob2dzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NIfK[oJKdmirYnn0bY9vKG:oIHj1cYFvKEuPMUKgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlEyPjh4IN88US=> NWLpV2J{W0GQR1XS
human LCLC-103H cell MnfkS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MlHQTY5pcWKrdHnvckBw\iCqdX3hckBNS0yFLUGwN2gh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjF{OUCyJO69VQ>? M1niV3NCVkeHUh?=
human BC-1 cell M1ntN2dzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NUTReXRrUW6qaXLpeIlwdiCxZjDoeY1idiCEQz2xJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE4yOjl7NjFOwG0> NGPBPGlUSU6JRWK=
human CMK cell NYm0VZhjT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NUKzcYg6UW6qaXLpeIlwdiCxZjDoeY1idiCFTVugZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlE2OTR3IN88US=> M1riT3NCVkeHUh?=
human MCF7 cell NFz0VplIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MVvJcohq[mm2aX;uJI9nKGi3bXHuJG1ETjdiY3XscEBoem:5dHigbY4h[SClZXzsJJZq[WKrbHn0fUBie3OjeTygTWM2OD1yLkG2OlMh|ryP Mn\HV2FPT0WU
human Calu-1 cell MWHHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? MnfITY5pcWKrdHnvckBw\iCqdX3hckBE[Wy3LUGgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlE5OTN2IN88US=> NU\uWnVuW0GQR1XS
human SK-LMS-1 cell M3XPdWdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NYjuVlh[UW6qaXLpeIlwdiCxZjDoeY1idiCVSz3MUXMuOSClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTBwMUi0NFkh|ryP MWXTRW5ITVJ?
human HH cell M1K2XWdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MXvJcohq[mm2aX;uJI9nKGi3bXHuJGhJKGOnbHyg[5Jwf3SqIHnuJIEh[2WubDD2bYFjcWyrdImgZZN{[XluIFnDOVA:OC5zOUC4PUDPxE1? NGLhe4tUSU6JRWK=
human NCI-H2122 cell NWD1UVh5T3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NFzKeGRKdmirYnn0bY9vKG:oIHj1cYFvKE6FST3INlEzOiClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTBwMUmxOFUh|ryP MWHTRW5ITVJ?
human SNG-M cell MV\Hdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NGjk[VFKdmirYnn0bY9vKG:oIHj1cYFvKFOQRz3NJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE4zODN3NDFOwG0> NFHPR5lUSU6JRWK=
human IGROV-1 cell MlvLS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? M2GxdGlvcGmkaYTpc44hd2ZiaIXtZY4hUUeUT2[tNUBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOjB6MkOg{txO NUjCXIpJW0GQR1XS
human KYSE-270 cell M3\GUmdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MnrWTY5pcWKrdHnvckBw\iCqdX3hckBMYVOHLUK3NEBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOjF4Nkig{txO NF3hWIVUSU6JRWK=
human NTERA-S-cl-D1 cell M4jm[Wdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MVXJcohq[mm2aX;uJI9nKGi3bXHuJG5VTVKDLWOtZ4wuTDFiY3XscEBoem:5dHigbY4h[SClZXzsJJZq[WKrbHn0fUBie3OjeTygTWM2OD1yLkKzO|Qh|ryP MnnMV2FPT0WU
human LoVo cell MWfHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NXXDXpFHUW6qaXLpeIlwdiCxZjDoeY1idiCOb2\vJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE4zPDB7MTFOwG0> MnjnV2FPT0WU
human MOLT-16 cell NVfIWlZqT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= M{HZW2lvcGmkaYTpc44hd2ZiaIXtZY4hVU:OVD2xOkBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOjV6MkOg{txO NFHKbotUSU6JRWK=
human P30-OHK cell NEjzZppIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MnT2TY5pcWKrdHnvckBw\iCqdX3hckBROzBvT1jLJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE4zPjN6ODFOwG0> MX\TRW5ITVJ?
human HUTU-80 cell NGexWZlIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MW\Jcohq[mm2aX;uJI9nKGi3bXHuJGhWXFVvOECgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlI5PTB{IN88US=> NEfoZpVUSU6JRWK=
human MIA-PaCa-2 cell MWrHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NYPVNoc5UW6qaXLpeIlwdiCxZjDoeY1idiCPSVGtVIFE[S1{IHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MD6zNlA1KM7:TR?= M1zLOXNCVkeHUh?=
human HCC2157 cell NVTJdmV3T3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= M2H2VWlvcGmkaYTpc44hd2ZiaIXtZY4hUEOFMkG1O{Bk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOzJ|MU[g{txO M2DxSHNCVkeHUh?=
human HCT-15 cell NIO1cJNIem:5dHigbY5pcWKrdHnvckBie3OjeR?= NFTGWIpKdmirYnn0bY9vKG:oIHj1cYFvKEiFVD2xOUBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOzJ5MEWg{txO Mlq0V2FPT0WU
human 786-0 cell MV7Hdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? MVzJcohq[mm2aX;uJI9nKGi3bXHuJFc5Pi1yIHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MD6zNlE4OyEQvF2= MkXoV2FPT0WU
human GDM-1 cell M{DINGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MoftTY5pcWKrdHnvckBw\iCqdX3hckBITE1vMTDj[YxtKGe{b4f0bEBqdiCjIHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPUCuN|UzOzlizszN MlHnV2FPT0WU
human NCI-H2009 cell MXvHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NI\HSVdKdmirYnn0bY9vKG:oIHj1cYFvKE6FST3INlAxQSClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTBwM{[zN|Yh|ryP NF;IU|dUSU6JRWK=
human TE-15 cell NUnrPFVPT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NHHRZnBKdmirYnn0bY9vKG:oIHj1cYFvKFSHLUG1JINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE4{PjR4MjFOwG0> M4DEXnNCVkeHUh?=
human NCI-H2342 cell M3LBUGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MUXJcohq[mm2aX;uJI9nKGi3bXHuJG5EUS2KMkO0NkBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOzd7OEOg{txO M1fkS3NCVkeHUh?=
human RT-112 cell MmXZS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NVfGO45NUW6qaXLpeIlwdiCxZjDoeY1idiCUVD2xNVIh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjN6MUe2JO6ddQ>? MlTqV2FPT0WU
human HCC2998 cell NX;o[I9LT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= M2PLemlvcGmkaYTpc44hd2ZiaIXtZY4hUEOFMkm5PEBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOzh2M{[g{txO NWexSWZpW0GQR1XS
human HEL cell MW\Hdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NWnFOY1uUW6qaXLpeIlwdiCxZjDoeY1idiCKRVygZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlM6PDR7IN88US=> MXHTRW5ITVJ?
human NMC-G1 cell M3HrcWdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MUXJcohq[mm2aX;uJI9nKGi3bXHuJG5OSy2JMTDj[YxtKGe{b4f0bEBqdiCjIHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPUCuOFI2ODVizszN M2PUXHNCVkeHUh?=
human 8505C cell NIX5Z|ZIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MWHJcohq[mm2aX;uJI9nKGi3bXHuJFg2ODWFIHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MD60N|ExQSEQvF2= NI[yPHZUSU6JRWK=
human HLE cell MWHHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NU\zfFQ4UW6qaXLpeIlwdiCxZjDoeY1idiCKTFWgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlQ1QDFzIN88US=> MWTTRW5ITVJ?
human KGN cell NX;CWJBnT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NIf4WnBKdmirYnn0bY9vKG:oIHj1cYFvKEuJTjDj[YxtKGe{b4f0bEBqdiCjIHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPUCuOFUzPDlizszN M3eyWnNCVkeHUh?=
human EW-18 cell M{LQXGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NX;NOmx3UW6qaXLpeIlwdiCxZjDoeY1idiCHVz2xPEBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvPDV5OUGg{txO NHOxTJNUSU6JRWK=
human OCUB-M cell M3PKdGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NWHxS3d3UW6qaXLpeIlwdiCxZjDoeY1idiCRQ2XCMW0h[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjR5MU[0JO69VQ>? MkX6V2FPT0WU
human SW620 cell NV;t[lUzT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= MVzJcohq[mm2aX;uJI9nKGi3bXHuJHNYPjJyIHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MD60PFIzPCEQvF2= NEDl[2hUSU6JRWK=
human SK-MEL-2 cell MVzHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? MnTuTY5pcWKrdHnvckBw\iCqdX3hckBUUy2PRVytNkBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvPDh|N{Og{txO NGmyO25USU6JRWK=
human G-401 cell NIjyNWhIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MnzuTY5pcWKrdHnvckBw\iCqdX3hckBINTRyMTDj[YxtKGe{b4f0bEBqdiCjIHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPUCuOVAzPjFizszN NV3INVJsW0GQR1XS
human HT-29 cell MVjHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? MnPDTY5pcWKrdHnvckBw\iCqdX3hckBJXC1{OTDj[YxtKGe{b4f0bEBqdiCjIHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPUCuOVQ3PyEQvF2= MoP2V2FPT0WU
human A427 cell NXjr[VVIT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= MV7Jcohq[mm2aX;uJI9nKGi3bXHuJGE1OjdiY3XscEBoem:5dHigbY4h[SClZXzsJJZq[WKrbHn0fUBie3OjeTygTWM2OD1yLkW3PVE4KM7:TR?= MmfJV2FPT0WU
human A375 cell NWSycop7T3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= MVLJcohq[mm2aX;uJI9nKGi3bXHuJGE{PzViY3XscEBoem:5dHigbY4h[SClZXzsJJZq[WKrbHn0fUBie3OjeTygTWM2OD1yLk[xOlQ5KM7:TR?= MkK4V2FPT0WU
SNU-449 cell MV3Hdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? MVXJcohq[mm2aX;uJI9nKGi3bXHuJHNPXS12NEmgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlYzOjl2IN88US=> NXzicWVOW0GQR1XS
human A431 cell Ml;uS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MYHJcohq[mm2aX;uJI9nKGi3bXHuJGE1OzFiY3XscEBoem:5dHigbY4h[SClZXzsJJZq[WKrbHn0fUBie3OjeTygTWM2OD1yLk[1OVM3KM7:TR?= MUDTRW5ITVJ?
human NCI-H1299 cell M1m1dGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MV3Jcohq[mm2aX;uJI9nKGi3bXHuJG5EUS2KMUK5PUBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvPjl|MEig{txO MnTXV2FPT0WU
human SNU-423 cell M3;yZWdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 M{HQXWlvcGmkaYTpc44hd2ZiaIXtZY4hW06XLUSyN{Bk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvPzB2Nk[g{txO NVXnbJloW0GQR1XS
human SW1710 cell M2DB[Wdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MkHxTY5pcWKrdHnvckBw\iCqdX3hckBUXzF5MUCgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlczPTVizszN MWnTRW5ITVJ?
human KYSE-450 cell NIrDc3pIem:5dHigbY5pcWKrdHnvckBie3OjeR?= Ml\VTY5pcWKrdHnvckBw\iCqdX3hckBMYVOHLUS1NEBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvPzJ6OEWg{txO M1TVcXNCVkeHUh?=

... Click to View More Cell Line Experimental Data

Assay
Methods Test Index PMID
Western blot
Caspase-12 / PARP1; 

PubMed: 21378206     


Western blot analysis of protein extracts from U937 cells incubated in normal media (Control) or media containing tipifarnib at the indicated concentrations. Extracts were probed using antibodies directed against cleaved caspase-12, PARP1 (full-length and cleaved), and β-actin, with the latter used as a lane loading reference. 

Rheb / p-mTOR / mTOR / p-P70S6K / P70 S6K / p-S6 / S6 ; 

PubMed: 23996484     


After U937 cells were treated for 24 h with the indicated tipifarnib concentration, whole cell lysates were subjected to immunoblotting with antibodies that recognize the indicated antigens. GAPDH served as a loading control. In this and subsequent figures, gray arrow indicates farnesylated antigen and black arrow indicates unfarnesylated antigen. 

Bcl-2 / Bcl-xl / Mcl-1 / Bax / Bak / Puma / Noxa / Bim / Lamin B; 

PubMed: 23996484     


After U937 cells were treated for 6 days with the indicated tipifarnib concentration, whole cell lysates were subjected to immunoblotting with antibodies that recognize the indicated polypeptides.

HDJ-2 / N-Ras / FKBP51 / p-AKT / AKT; 

PubMed: 23996484     


Whole cell lysates prepared from parental U937 cells treated for 48 h with diluent or 800 nM tipifarnib (lanes 2 and 3, respectively) or from tipifarnib-resistant cells growing in 800 nM tipifarnib (lane 1) were subjected to SDS-PAGE followed by immunoblotting with antibodies that recognize the indicated antigen.

p-c-Raf / c-Raf / p-MEK / MEK / p-ERK / ERK; 

PubMed: 21673341     


After Jurkat cells were treated for 72 hours with the indicated tipifarnib concentration in the presence of 5μM Q-VD-OPh, whole cell lysates were subjected to immunoblotting with antibodies that recognize the indicate polypeptides. Ribosomal protein S6 and Hsp90 served as loading controls. 

21378206 23996484 21673341
Growth inhibition assay
Cell viability; 

PubMed: 26630652     


NCI-H929, INA6, MM.1S, and RPMI-8226 MM cell lines were cultured with tipifarnib (0–20 μM), dabrafenib (0–20 μM), or AZD6244 (0–20 μM) for 72 h. In each case, cell viability was assessed with the MTT assay of triplicate cultures and expressed as the percentage of the untreated control. Data are the mean ± SD.

26630652
In vivo Ki-67 is lower in the tumors treated with E2 withdrawal plus R115777 compared with E2 withdrawal alone. The combination of tamoxifen and R115777 results in significantly lower Ki-67 compared with either tamoxifen or R115777 alone (mean of 5% versus 16.9% and 67.3%, respectively). [4] In contrast, no significant difference in apoptotic scores is seen between the treatment groups. R115777 alone also reduces the CTI compared with control. The combination of tamoxifen and R115777 or R115777 coupled with E2 withdrawal is most effective at lowering the CTI (0.8 and 0.7, respectively), which may account for the decrease in tumor volume. [4]

Protocol

Cell Research:[4]
- Collapse
  • Cell lines: MACS-selected CD34+ cells
  • Concentrations: 2.5 nM, 10 nM, 25 nM and 50 nM
  • Incubation Time: 48 hours
  • Method: MACS-selected CD34+ cells are seeded in Methocult 4435 'complete' 1% bovine serum albumin, 3 U/mL recombinant human (rh) erythropoietin, 0.1 mM 2-mercaptoethanol, 2 mM L-glutamine and the following cytokines: 50 ng/mL rh stem cell factor, 20 ng/mL rh GM-CSF, 20 ng/mL rh IL-3, 20 ng/mL rh IL-6 and 20 ng/mL h G-CSF. DMSO or Tipifarnib is added at the concentrations of 2.5, 10, 25 and 50 nM at day 1. All cultures are performed in duplicates and the numbers of colonies are scored after 14 days of incubation at 37 °C in a humidified incubator containing 5% CO2(Only for Reference)
Animal Research:[4]
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  • Animal Models: Female ovariectomized Ncr foxhead nude mice
  • Dosages: 50 mg/kg
  • Administration: Oral gavage
    (Only for Reference)

Solubility (25°C)

In vitro DMSO 14 mg/mL (28.6 mM)
Water Insoluble
Ethanol Insoluble
In vivo Add solvents to the product individually and in order(Data is from Selleck tests instead of citations):
15% Captisol+citrate vehicle
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 489.4
Formula

C27H22Cl2N4O

CAS No. 192185-72-1
Storage powder
in solvent
Synonyms R115777
Smiles C[N]1C=NC=C1C(N)(C2=CC=C(Cl)C=C2)C3=CC4=C(C=C3)N(C)C(=O)C=C4C5=CC(=CC=C5)Cl

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 (Different batches have different solubility ratios, please contact Selleck to provide you with the correct ratio)
% DMSO % % Tween 80 % ddH2O
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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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* 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

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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
NCT04284774 Not yet recruiting Drug: Tipifarnib Ectomesenchymoma|Recurrent Adrenal Gland Pheochromocytoma|Recurrent Ependymoma|Recurrent Ewing Sarcoma|Recurrent Hepatoblastoma|Recurrent Langerhans Cell Histiocytosis|Recurrent Malignant Germ Cell Tumor|Recurrent Malignant Glioma|Recurrent Medulloblastoma|Recurrent Melanoma|Recurrent Neuroblastoma|Recurrent Non-Hodgkin Lymphoma|Recurrent Osteosarcoma|Recurrent Peripheral Primitive Neuroectodermal Tumor|Recurrent Rhabdoid Tumor|Recurrent Rhabdoid Tumor of the Kidney|Recurrent Rhabdomyosarcoma|Recurrent Soft Tissue Sarcoma|Recurrent Thyroid Gland Carcinoma|Recurrent WHO Grade II Glioma|Refractory Adrenal Gland Pheochromocytoma|Refractory Ependymoma|Refractory Ewing Sarcoma|Refractory Hepatoblastoma|Refractory Langerhans Cell Histiocytosis|Refractory Malignant Germ Cell Tumor|Refractory Malignant Glioma|Refractory Medulloblastoma|Refractory Melanoma|Refractory Neuroblastoma|Refractory Non-Hodgkin Lymphoma|Refractory Osteosarcoma|Refractory Peripheral Primitive Neuroectodermal Tumor|Refractory Rhabdoid Tumor|Refractory Rhabdoid Tumor of the Kidney|Refractory Rhabdomyosarcoma|Refractory Soft Tissue Sarcoma|Refractory Thyroid Gland Carcinoma|Refractory WHO Grade II Glioma|Wilms Tumor National Cancer Institute (NCI) September 20 2020 Phase 2
NCT03496766 Recruiting Drug: Tipifarnib Non Small Cell Lung Cancer Spanish Lung Cancer Group May 7 2018 Phase 2
NCT02807272 Recruiting Drug: Tipifarnib Leukemia Myelomonocytic Chronic Kura Oncology Inc. October 2016 Phase 2
NCT02779777 Terminated Drug: Tipifarnib Myelodysplastic Syndromes Kura Oncology Inc. May 2016 Phase 2

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

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Transferase Signaling Pathway Map

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID