Staurosporine

Catalog No.S1421 Synonyms: CGP 41251

Staurosporine Chemical Structure

Molecular Weight(MW): 466.53

Staurosporine is a potent PKC inhibitor for PKCα, PKCγ and PKCη with IC50 of 2 nM, 5 nM and 4 nM, less potent to PKCδ (20 nM), PKCε (73 nM) and little active to PKCζ (1086 nM) in cell-free assays. Also shows inhibitory activities on other kinases, such as PKA, PKG, S6K, CaMKII, etc. Phase 3.

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Cited by 35 Publications

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Biological Activity

Description Staurosporine is a potent PKC inhibitor for PKCα, PKCγ and PKCη with IC50 of 2 nM, 5 nM and 4 nM, less potent to PKCδ (20 nM), PKCε (73 nM) and little active to PKCζ (1086 nM) in cell-free assays. Also shows inhibitory activities on other kinases, such as PKA, PKG, S6K, CaMKII, etc. Phase 3.
Targets
PKCα [1]
(Cell-free assay)
c-Fgr [2]
(Cell-free assay)
phosphorylase kinase [2]
(Cell-free assay)
PKCη [1]
(Cell-free assay)
PKCγ [1]
(Cell-free assay)
2 nM 2 nM 3 nM 4 nM 5 nM
In vitro

Staurosporine, a microbial alkaloid, significantly inhibits protein kinase C from rat brain with IC50 of 2.7 nM. Staurosporine displays strong inhibitory effect against HeLa S3 cells with IC50 of 4 nM. [1] Staurosporine also inhibits a variety of other protein kinases, including PKA, PKG, phosphorylase kinase, S6 kinase, Myosin light chain kinase (MLCK), CAM PKII, cdc2, v-Src, Lyn, c-Fgr, and Syk with IC50 of 15 nM, 18 nM, 3 nM, 5 nM, 21 nM, 20 nM, 9 nM, 6 nM, 20 nM, 2 nM, and 16 nM, respectively. [2] Staurosporine (1 μM) induces >90% apoptosis in PC12 cells. Consistently, Staurosporine treatment induces a rapid and prolonged elevation of intracellular free calcium levels [Ca2+]i, accumulation of mitochondrial reactive oxygen species (ROS), and subsequent mitochondrial dysfunction. [3] The apoptosis of MCF7 cells induced by Staurosporine can be enhanced by the expression of functional caspase-3 via caspase-8 activation and Bid cleavage. [4] Staurosporine treatment at 1 μM only partially inhibits IL-3-stimulated Bcl2 phosphorylation but completely blocks PKC-mediated Bcl2 phosphorylation. [5] Staurosporine induces apoptosis of human foreskin fibroblasts AG-1518, depending on the lysosomal cathepsins D mediated cytochrome c release and caspase activation. [6] In addition to activating the classical mitochondrial apoptosis pathway, Staurosporine triggers a novel intrinsic apoptosis pathway, relying on the activation of caspase-9 in the absence of Apaf-1. [7]

Cell Data
Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID
human HeLa cells NUj4XFZ[S3m2b4TvfIlkyqCjc4PhfS=> M1K5UlQ5KGh? NYrCUpYyS3m2b4TvfIlkcXS7IHHnZYlve3RiaIXtZY4hUGWOYTDj[YxteyCjZoTldkA1QCCqcoOgZpkhVVSWIHHzd4F6NCCLQ{WwQVRmNTB4IN88UU4> MkTiNlE{QDhzOUG=
human colon cancer cell line (LoVo cells) Mn;WVJJwdGmoZYLheIlwdiCjc4PhfS=> NEfnR2FCdnSrcILvcIln\XKjdHn2[UBi[3Srdnn0fUBi\2GrboP0JIh2dWGwIHPvcI9vKGOjbnPldkBk\WyuIHzpcoUhMEyxVn:gZ4VtdHNrIIXzbY5oKE2WVDDhd5NigSxiSVO1NF0xNjByMTFOwG0v MXixNVU6OTVyNR?=
human LoVo cells NIPac3JRem:uaX\ldoF1cW:wIHHzd4F6 NWTZUGxbPDhidH:gO|IhcA>? NUH5SmllSW62aYDyc4xq\mW{YYTpeoUh[WO2aY\peJkh[WejaX7zeEBpfW2jbjDMc3ZwKGOnbHzzJIFnfGW{IES4JJRwKDd{IHjyd{BjgSCPVGSgZZN{[Xl? MUSyNlE5Ojl{OR?=
P19 cells NXn3WmxtTnWwY4Tpc44h[XO|YYm= MV7Jcohq[mm2aX;uJI9nKFCuYYTlcIV1NWSncnn2[YQh\3Kxd4ToJIZi[3SxcjDy[YNmeHSxcjDpckBROTliY3XscJMtKEmFNUC9NE4xODJizszNMi=> NIHoWZIyPTd5MUSxPS=>
human BJ cells NFXBfGNEgXSxdH;4bYPDqGG|c3H5 NWLaZWJwPzJiaB?= MWfDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDCTkBk\WyuczDh[pRmeiB5MjDodpMh[nliQ3HsZ4VqdiCDTTDhd5NigSxiSVO1NF0xNjByMjFOwG0v MnHpNlI6OjFyOEG=
human HT-29 cells MYjGeY5kfGmxbjDhd5NigQ>? NUW1R2dyOiCq M{fLTWVn\mWldDDvckBucXSxY3jvcoRzcWGuIH3lcYJz[W6nIIDveIVvfGmjbDDpckBpfW2jbjDIWE0zQSClZXzsd{Bi\nSncjCyJIhzeyC3c3nu[{BLSy1zIIP0ZYlvcW6pIHL5JIZtfW:{ZYPj[Y5k\SCjc4PhfS=> NEDMOngzOTR{OEO3OS=>
human A549 cells MkHrR5l1d3SxeHnjxsBie3OjeR?= MUC3NkBp NFrMZXZEgXSxdH;4bYNqfHliYXfhbY5{fCCqdX3hckBCPTR7IHPlcIx{KGGodHXyJFczKGi{czDifUB{fWyob4Loc4RidWmwZTDCJI1mfGixZB?= MVqxPFQ5PDd5NR?=
human HT-29 cells NULvVog1TnWwY4Tpc44h[XO|YYm= MmPTTY5pcWKrdHnvckBw\iCvaYTvZ4hwdmS{aXHsJI1mdWK{YX7lJJBwfGWwdHnhcEBqdiCqdX3hckBJXC1{OTDj[YxteyC3c3nu[{BLSzFiZInlJJN1[WmwaX7nJIJ6KG[udX;y[ZNk\W6lZTDwcIF1\SC{ZXHk[ZIh[XO|YYmsJGlEPTB;Mj61JI5O NG[2TlEzOTVzM{K5Ny=>
human HT-29 cells MUjGeY5kfGmxbjDhd5NigQ>? MmnGNkBp NVfUXmo4UW6mdXP0bY9vKG:oIHHwc5B1d3OrczDpckBpfW2jbjDIWE0zQSClZXzsd{Bie3Onc4Pl[EBz\WS3Y4Tpc44hd2ZibXn0c4Npd26mcnnhcEBu\W2kcnHu[UBxd3SnboTpZYwh[W[2ZYKgNkBpenNiYomgeZNqdmdiSlOxJJN1[WmwaX7nJIJ6KG[udX;y[ZNk\W6lZTDj[YxtNWKjc3XkJIF{e2G7LDDFR|UxRTJwNjDuUU4> MVGyNVk4OzFyMR?=
Sf9 cells NGm5[VZHfW6ldHnvckBie3OjeR?= MWTJcohq[mm2aX;uJI9nKGi3bXHuJHN6cyCneIDy[ZN{\WRiaX6gV4Y6KGOnbHzzMEBKSzVyPUOgcm0v MWixPFgzOzd6NB?=
human HUVEC M1rBUnBzd2yrZnXyZZRqd25iYYPzZZk> MW[0PEB1dyB5MjDo MkTwRY51cXC{b3zp[oVz[XSrdnWgZYN1cX[rdImgZYdicW6|dDDoeY1idiCKVW\FR{Bi\nSncjC0PEB1dyB5MjDodpMh[nliTWTUJIF{e2G7 NHn6Z5UzOjF6MkmyPS=>
P19 cells Mn3WSpVv[3Srb36gZZN{[Xl? M4LSSWlvcGmkaYTpc44hd2ZiUILveIVqdiCNaX7hd4UhSSCrbjDQNVkh[2WubIOsJGlEPTB;NDDuUU4> M{nkS|E2PzdzNEG5
Sf9 cells NX7KPIhpTnWwY4Tpc44h[XO|YYm= MWnJcohq[mm2aX;uJI9nKGi3bXHuJGZ6diCneIDy[ZN{\WRiaX6gV4Y6KGOnbHzzJIFnfGW{IEGgcYlvKGK7IFXMTXNCKGmwIIDy[ZNmdmOnIH;mJFEhfW2xbD;MJGFVWA>? MlvJNVc{OTV6NUO=
Sf21 cells NEP6RYpHfW6ldHnvckBie3OjeR?= M3PsPGlvcGmkaYTpc44hd2ZiSlHLN{BmgHC{ZYPz[YQhcW5iU3[yNUBk\WyuczygTWM2OD14IH7NMi=> MoD1NVcxQDhyNUm=
human colon carcinoma cell line HCT116 M332ZmZ2dmO2aX;uJIF{e2G7 M1LGdGNwdmOnboTyZZRqd25icnXxeYlz\WRiZn;yJIdzd3e2aDDpcohq[mm2aX;uJI9nKGi3bXHuJINwdG:wIHPhdoNqdm:vYTDj[YxtKGyrbnWgTGNVOTF4LDDJR|UxRTZibl2u M1POd|E2PTN5M{S1
human ST486 cells NYHQUpZ2WHKxbHnm[ZJifGmxbjDhd5NigQ>? M{fHe|Q5KHSxIEeyJIg> NHX3V5lCdnSrcILvcIln\XKjdHn2[UBi[3Srdnn0fUBi\2GrboP0JIh2dWGwIGPUOFg3KGOnbHzzJIFnfGW{IES4JJRwKDd{IHjyd{BjgSCPVGSgZZN{[XluIFnDOVA:PyCwTT6= MXuyNlE5Ojl{OR?=
human MDA-MB-231 cells MYjDfZRwfG:6aXRCpIF{e2G7 M1T1dVczKGh? MoX2R5l1d3SxeHnjbZR6KGGpYXnud5QhcHWvYX6gUWRCNU2ELUKzNUBk\WyuczDh[pRmeiB5MjDodpMh[nlic4Xs[o9zcG:mYX3pcoUhSiCvZYToc4QtKEeLNUC9O{4yKG6PLh?= M3HXS|E5PDh2N{e1
P19 cells Mlv3SpVv[3Srb36gZZN{[Xl? M2LFemlvcGmkaYTpc44hd2ZiQ4njcIlvNWSncHXu[IVvfCCtaX7hd4UhOSCrbjDQNVkh[2WubIOsJGlEPTB;ODDuUU4> NHPUVIwyPTd5MUSxPS=>
human DLD1 cells NFPQcVhRem:uaX\ldoF1cW:wIHHzd4F6 NILSTlQ1QC15MjDo MYDBcpRqeHKxbHnm[ZJifGm4ZTDhZ5Rqfmm2eTDh[4FqdnO2IHj1cYFvKESOREGgZ4VtdHNiYX\0[ZIhPDhidH:gO|IhcHK|IHL5JG1VXCCjc4PhfUwhUUN3ME25JI5ONg>? M1zpcFIzOTh{OUK5
insect cells NFnpW|JHfW6ldHnvckBie3OjeR?= Mlz2TY5pcWKrdHnvckBw\iCqdX3hckBz\WOxbXLpcoFvfCCSaX2xJIV5eHKnc4Pl[EBqdiCrboPlZ5Qh[2WubIOgZpkhUFSURjygTWM2OD1zMDDuUU4> MmThNVkyPzlyN{[=
V79 MZ cells NVXCPXB6TnWwY4Tpc44h[XO|YYm= NHLPeGtKdmirYnn0bY9vKG:oIHj1cYFvKGGuZH;zeIVzd26nIIP5cpRp[XOnIHX4dJJme3OnZDDpckBXPzliTWqgZ4VtdHNiYYPz[ZN{\WRiYYOgbY5pcWKrdHnvckBw\iCjbHTvd5Rmem:wZTDzfY51cGW|aYOsJGlEPTB;MUGgcm0v NU[xN|d4OjR2MkK1NVk>
P19 cells MnfMSpVv[3Srb36gZZN{[Xl? NF3lXYNKdmirYnn0bY9vKG:oIG\hd4N2dGG{IHXu[I91cGWuaXHsJIdzd3e2aDDmZYN1d3JicnXj[ZB1d3JiaX6gVFE6KGOnbHzzMEBKSzVyPUG0JI5ONg>? MY[xOVc4OTRzOR?=
Sf9 cells MVTGeY5kfGmxbjDhd5NigQ>? NWPUfmJUOjBibXnudy=> MoizTY5pcWKrdHnvckBw\iCqdX3hckBHgW5iZYjwdoV{e2WmIHnuJHNnQSClZXzsd{Bi\nSncjCyNEBucW6|IHL5JGVNUVODIHnuJJBz\XOnbnPlJI9nKDFidX3vcE9NKEGWUDygTWM2OD1zNTDuUU4> NILGR5MyPzNzNUi1Ny=>
human PBMC MWXGeY5kfGmxbjDhd5NigQ>? MXyyOEBp Mn;JV5VxeHKnc4Ppc44hd2ZiSVyyJJBzd2S3Y4Tpc44hcW5iaIXtZY4hWEKPQzDh[pRmeiB{NDDodpMh[nliRVzJV2EtKEmFNUC9NVYhdk1w M1;xVlE5PTh3MES2
human A549 cells MoDaR5l1d3SxeHnjxsBie3OjeR?= NEfHV|Y1QCCq MXTDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDBOVQ6KGOnbHzzJIFnfGW{IES4JIhzeyCkeTDNWHQh[XO|YYmgMEBKSzVyPUKwJI5ONg>? NH3ubZgzPTh{NUmzOC=>
human CEM cells NETsWZhEgXSxdH;4bYPDqGG|c3H5 M1HJZ|czKGh? M3TkVmN6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJGNGVSClZXzsd{Bi\nSncjC3NkBpenNiYomgR4Ft[2WrbjDBUUBie3OjeTygTWM2OD1{MzDuUU4> Mkf0NlI6OjFyOEG=
human HeLa cells NIfre5lEgXSxdH;4bYPDqGG|c3H5 MW[0PEBp NES3[FZEgXSxdH;4bYNqfHliYXfhbY5{fCCqdX3hckBJ\UyjIHPlcIx{KGGodHXyJFQ5KGi{czDifUBOXFRiYYPzZZktKEmFNUC9NlUhdk1w NFHZNGEzPTh{NUmzOC=>
human PC3 cells NHjIN5FEgXSxdH;4bYPDqGG|c3H5 NXn1TW5xPDhiaB?= NH60R5FEgXSxdH;4bYNqfHliYXfhbY5{fCCqdX3hckBRSzNiY3XscJMh[W[2ZYKgOFghcHK|IHL5JG1VXCCjc4PhfUAtKEmFNUC9N|Ehdk1w M1;MWVI2QDJ3OUO0
human SF268 cells M13HbmN6fG:2b4jpZ:Kh[XO|YYm= NUTTfYlwPDhiaB?= M3\SN2N6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJHNHOjZ6IHPlcIx{KGGodHXyJFQ5KGi{czDifUBUWkJiYYPzZZktKEeLNUC9OFQhdk1w NGjoNHozOTVzM{K5OC=>
human MCF7 cells M1nkPWN6fG:2b4jpZ:Kh[XO|YYm= NVH2TJhIPDhiaB?= NUnmcXlIS3m2b4TvfIlkcXS7IHHnZYlve3RiaIXtZY4hVUOINzDj[YxteyCjZoTldkA1QCCqcoOgZpkhVVSWIHHzd4F6NCCLQ{WwQVUxKG6PLh?= NILlbYEzOTN6OEG5NS=>
HEK293 cells NVvLcYg1S3m2b4TvfIlkyqCjc4PhfS=> MYO3NkBp MUHDfZRwfG:6aXPpeJkh[WejaX7zeEBJTUt{OUOgZ4VtdHNiYX\0[ZIhPzJiaILzJIJ6KEOnbHzUbZRmekeubzDhd5NigSxiSVO1NF02PiCwTT6= Ml;ENlQ4PjN{NkK=
HUE cells MVHGeY5kfGmxbjDhd5NigQ>? MYi5NEBucW6| NV7Pd29bUW6qaXLpeIlwdiCxZjDWSWdHWjJiaX6gTHVGKGOnbHzzJIF{e2W|c3XkJIF{KGmwaHnibZRqd25ib3[gWmVITi2rbnT1Z4VlKGG3dH;wbI9{eGixconsZZRqd25idILlZZRm\CCob4KgPVAhdWmwczDi[YZwemViVlXHSkBkcGGubHXu[4Uh[nliRVzJV2EtKEmFNUC9O|Ahdk1w MWiyNFE4ODF4Mx?=
human A431 cells MUnDfZRwfG:6aXRCpIF{e2G7 NFH1b3EzPCBiaB?= MVvDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDBOFMyKGOnbHzzJIFnfGW{IEK0JIhzeyC3c3nu[{BCdm6neHnuJHZmTkmWQz;wdo9xcWSrdX2gbY9lcWSnIIP0ZYlvcW6pIHL5JG1VXCCjc4PhfUwhUUN3ME23NEBvVS5? MnP3NlI2PDFyNUG=
human Jurkat cells NW\PbGF6WHKxbHnm[ZJifGmxbjDhd5NigQ>? NGPzcYtCdnSrcILvcIln\XKjdHn2[UBi[3Srdnn0fUBi\2GrboP0JGpCUzNiZYjwdoV{e2mwZzDJUFIue3SrbYXsZZRm\CCqdX3hckBLfXKtYYSgZ4VtdHNuIFnDOVA:PzFibl2u NWra[2FmOTl2MkeyNFM>
HEK293 cells MV\GeY5kfGmxbjDhd5NigQ>? NITaNWZKdmirYnn0bY9vKG:oIFnMMVghemWuZXHz[UBjgSCKRVuyPVMh[2WubIOg[ZhxemW|c3nu[{BRU0NvYnX0ZVItKEmFNUC9O|chdk1w NF7oSVgyPTd5MUSxPS=>
human KE-97 cells NVO4UmRHS3m2b4TvfIlkyqCjc4PhfS=> Ml3ZO|IhcA>? NH;2UWZEgXSxdH;4bYNqfHliYXfhbY5{fCCqdX3hckBMTS17NzDj[YxteyCjZoTldkA4OiCqcoOgZpkhS2WubGTpeJJmNUeubzDseY1qdmW|Y3XueEBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjF|IN88UU4> M{WxZ|I1OzJ6Mkiz
human CHOK1 cells NV7CN|dCS3m2b4TvfIlkyqCjc4PhfS=> NGHyeGM1QCCq MUDDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDDTG9MOSClZXzsd{Bi\nSncjC0PEBpenNiYomgV3JDKGG|c3H589yNKEmFNUC9NE4yOyEQvF2u Mn;FNlE2OTN{OUS=
mouse NIH/3T3 cells Mn33R5l1d3SxeHnjxsBie3OjeR?= NFPEeGI6PiCq NXTINHJPS3m2b4TvfIlkcXS7IHHnZYlve3RibX;1d4UhVkmKL{PUN{Bk\WyuczDh[pRmeiB7NjDodpMh[nliU2LCJIF{e2G7LDDJR|UxRTBwMjFOwG0v NVTTcGJQOjR|NkG1NlE>
human A2780 cells NHjlToREgXSxdH;4bYPDqGG|c3H5 M4XNUlk3KGh? M4nRSGN6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJGEzPzhyIHPlcIx{KGGodHXyJFk3KGi{czDifUBUWkJiYYPzZZktKEmFNUC9NE4zKM7:TT6= M4HsO|I1OzZzNUKx
human 8505C cells M3HQemN6fG:2b4jpZ:Kh[XO|YYm= Mkn0PVYhcA>? M1HvdWN6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJFg2ODWFIHPlcIx{KGGodHXyJFk3KGi{czDifUBUWkJiYYPzZZktKEmFNUC9NE4zKM7:TT6= M3rxSlI1OzZzNUKx
human 518A2 cells MonUR5l1d3SxeHnjxsBie3OjeR?= MX25OkBp NH74UXVEgXSxdH;4bYNqfHliYXfhbY5{fCCqdX3hckA2OTiDMjDj[YxteyCjZoTldkA6PiCqcoOgZpkhW1KEIHHzd4F697zOIFnDOVA:OC5{IN88UU4> Mn73NlQ{PjF3MkG=
human HuH7 cells MoHFR5l1d3SxeHnjxsBie3OjeR?= M1e3PVczKGh? MYXDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDIeWg4KGOnbHzzJIFnfGW{IEeyJIhzeyCkeTDD[YxtXGm2cnWtS4xwKGy3bXnu[ZNk\W62IHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPUCuNlMh|ryPLh?= MVeyOFMzQDJ6Mx?=
FL5.12-Akt1 cells NVf5d5dGWHKxbHnm[ZJifGmxbjDhd5NigQ>? NH\6eJhCdnSrcILvcIln\XKjdHn2[UBi[3Srdnn0fUBi\2GrboP0JGZNPS5zMj3Bb5QyKGOnbHzzJIJ6KE2WVDDhd5NigSxiSVO1NF0xNjJ7IN88UU4> MXOxOlQxOzZ{Nh?=
human MiaPaCa-2 cells MnvwVJJwdGmoZYLheIlwdiCjc4PhfS=> NFfHZ2lCdnSrcILvcIln\XKjdHn2[UBi[3Srdnn0fUBi\2GrboP0JIh2dWGwIF3pZXBiS2FvMjDj[YxteyxiSVO1NF0xNjN5IN88UU4> M{[0U|E3PDF|N{iw
human BGC823 cells M1ixWmN6fG:2b4jpZ:Kh[XO|YYm= NHHSXYU4OiCq M4\4bWN6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJGJISzh{MzDj[YxteyCjZoTldkA4OiCqcoOgZpkhS2WubGTpeJJmNUeubzDseY1qdmW|Y3XueEBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjN6IN88UU4> M1myeVI1OzJ6Mkiz
human MCF7 cells Mm\DR5l1d3SxeHnjxsBie3OjeR?= NGTnOJY6PiCq NFrXSotEgXSxdH;4bYNqfHliYXfhbY5{fCCqdX3hckBOS0Z5IHPlcIx{KGGodHXyJFk3KGi{czDifUBUWkJiYYPzZZktKEmFNUC9NE41KM7:TT6= Mnu1NlQ{PjF3MkG=
human A549 cells NUPRXIZZS3m2b4TvfIlkyqCjc4PhfS=> NUXHbGdkQTZiaB?= MUDDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDBOVQ6KGOnbHzzJIFnfGW{IEm2JIhzeyCkeTDTVmIh[XO|YYmsJGlEPTB;MD62JO69VS5? M1fydVI1OzZzNUKx
HEK293 cells NFnXeHBEgXSxdH;4bYPDqGG|c3H5 NXS5O|NwS3m2b4TvfIlkcXS7IHHnZYlve3RiSFXLNlk{KGOnbHzzMEBGSzVyPUKg{txONg>? MYeyOVMyPjNzNx?=
human Raji cells  NV;ZU3gzS3m2b4TvfIlkyqCjc4PhfS=> MYDDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDSZYpqKGOnbHzzMEBGSzVyPUKg{txONg>? Mo\3NlU{OTZ|MUe=
human HepG2 cells MojVR5l1d3SxeHnjxsBie3OjeR?= M3vtS2N6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJGhmeEd{IHPlcIx{NCCHQ{WwQVIh|ryPLh?= MY[yOVMyPjNzNx?=
human BJ cells MYDDfZRwfG:6aXRCpIF{e2G7 M{O3cmN6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJGJLKGOnbHzzMEBGSzVyPUKg{txONg>? MX:yOVMyPjNzNx?=
human U937 cells M{fiOmN6fG:2b4jpZ:Kh[XO|YYm= MVLDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDVPVM4KGOnbHzzMEBKSzVyPUKg{txONg>? Mn\6NVcxQDhyNke=

... Click to View More Cell Line Experimental Data

Assay
Methods Test Index PMID
Western blot
p-Akt / Akt / PARP /Cleaved PARP; 

PubMed: 24174874     


Western blot analysis for Akt, P-Akt, and cleaved poly(ADP-ribose) polymerase. U87 cells were incubated with 200 nM, 10 nM, and 0.1 nM of staurosporine encapsulated in liposomes and staurosporine for 32 hours.

FAK / RIP; 

PubMed: 15121855     


Western blot (WB) analysis of BT-20 and BT-474 lysates treated with staurosporine (200 nM). Control cells were treated with dimethyl sulfoxide for 18 h.

Ambra1; 

PubMed: 24587252     


SW620 cells treated with various doses of staurosporine for 6 h. Ambra1 levels were measured by Western blot. 

24174874 15121855 24587252
Growth inhibition assay
Cell viability; 

PubMed: 25215174     


Staurosporine reduces cerebellar astrocytes viability. (a) Cerebellar astrocytes were treated with staurosporine 0.1 μM, 0.25 μM, and 0.5 μM for 24 h and the cell viability was measured by MTT transformation. (b) Cerebellar astrocytes were treated with staurosporine 0.5 μM for 6, 12, and 24 h and the cell viability was measured by MTT transformation. Data are presented as mean ± SEM of four independent experiments. ∗ is significantly different from control (P < 0.05).

25215174
Immunofluorescence
Tubulin / Actin; 

PubMed: 25215174     


Morphological changes of astrocytes induced by St are evidenced by the rearrangement of cytoskeletal proteins. Astrocytes were treated with St (0.5 μM) for 12 hours and then were labelled with rhodamine-phalloidin or immunostained for tubulin. Representative images of phase contrast, rhodamine-phalloidin, and tubulin are shown in control and St treated astrocytes. Scale bar represents 50 μm.

Phalloidin / Type II collagen; 

PubMed: 22684244     


Cell were cultured in the absence (a-f) or presence of staurosporine (STSN, 5 × 10-9M) or cytochalasin D (CD, 1 µg/ml) for 1 (upper panel) or 2 (lower panel) days at low density and stained for F-actin (Phalloidin) and type II collagen (Type II). STSN: Staurosporine.

Pyk2; 

PubMed: 19880522     


Pyk2 translocates to the nucleus upon staurosporine addition to ID8 cells. Confocal immunofluorescent analysis of endogenous Pyk2 upon DMSO (control) or 1 μm staurosporine addition for 2 h. The scale bar is 10 μm. 

Annexin; 

PubMed: 15140398     


Induction of apoptosis with staurosporine resulting in activation of the ICE-NIRF probe. Gli36 cells were treated with 50 µM staurosporine for 24 hours (A-C) or with the same percentage of DMSO (0.01%) to which experimental wells were exposed (D-488nm laser, E-633nm laser and F-bright field). To examine the role of caspase-1 in staurosporine-induced apoptosis and probe activation, cells were coincubated in caspase-1 inhibitor (10 µM) and staurosporine (G-I). Staurosporine induces apoptosis, indicated by the positive annexin staining viewed with the 488-nm laser (A), which colocalized with activated probe viewed with the 633-nm laser (B). Coincubation of the caspase-1 inhibitor with staurosporine did not completely block apoptosis, indicated by the relatively higher number of apoptotic cells stained with annexin (G), as those that activated the probe (H). Magnification, x 40; scale bar, 50 µM.

cleaved-caspase 3; 

PubMed: 19840952     


Representative images (×1000 magnification) showing vehicle treated (C) and staurosporine treated (D) cells stained with anti-cleaved caspase 3 antibody and DAPI.

FAK 4.47; 

PubMed: 15121855     


BT-20 or BT-474 cell culture were plated on six-well plates and were treated with staurosporine (200 nM) after 24 h. After 6 h of treatment, cells were immunostained with anti-FAK 4.47 antibody (white arrowheads mark some focal adhesions).

25215174 22684244 19880522 15140398 19840952 15121855
In vivo In the gerbil and rat ischemia models, Staurosporine pretreatment (0.1-10 ng) before ischemia prevents neuronal damage in a dose-dependent manner, suggesting the involvement of PKC in CAl pyramidal cell death after ischemia. [8]

Protocol

Kinase Assay:

[1]

+ Expand

Enzyme assay and binding assay:

Protein kinase C is assayed in a reaction mixture (0.25 mL) containing 5 μmol of Tris/HCl, pH 7.5, 2.5 μmol of magnesium acetate, 50 μg of histone II S, 20 μg of phosphatidylserine, 0.88 μg of diolein, 125 nmol of CaCl2, 1.25 nmol of [γ-32]ATP (5-10 × 104 cpm/nmol) and 5 μg of partially purified enzyme. The binding of [3H]PDBu to protein kinase C is determined: Reaction mixture (200 μL contained 4 μmo1 of Tris/malate, pH 6.8, 20 μmol of KCl, 30 nmol of CaC12, 20 μg of phosphatidylserine, 5 μg of partially purified protein kinase C, 0.5% (final concentration) of DMSO,10 pmol of [3H]PDBu (l-3 × 104 cpm/pmol) and 10 μL of various amounts of Staurosporine.
Cell Research:

[3]

+ Expand
  • Cell lines: PC12
  • Concentrations: Dissolved in DMSO, final concentration 1 μM
  • Incubation Time: ~32 hours
  • Method:

    Cells are exposed to Staurosporine for ~32 hours. Cells are fixed in 4% paraformaldehyde and stained with the DNA-binding dye Hoechst 33342. Cells are visualized under epifluorescence illumination, and the percentage of apoptotic cells (cells with condensed and fragmented DNA) is determined.


    (Only for Reference)
Animal Research:

[8]

+ Expand
  • Animal Models: Male Mongolian gerbils or male Wistar rats subjected to transient ischemia
  • Formulation: Dissolved in DMSO, and diluted in saline
  • Dosages: ~10 ng
  • Administration: Stereotaxically administered into the bilateral CAl subfield of the hippocampus
    (Only for Reference)

Solubility (25°C)

In vitro DMSO 4 mg/mL (8.57 mM)
Water Insoluble
Ethanol Insoluble

* 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 466.53
Formula

C28H26N4O3

CAS No. 62996-74-1
Storage powder
in solvent
Synonyms CGP 41251

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).

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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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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.

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID