Staurosporine

For research use only. Not for use in humans.

Catalog No.S1421 Synonyms: CGP 41251

57 publications

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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Selleck's Staurosporine has been cited by 57 publications

Purity & Quality Control

Choose Selective PKC Inhibitors

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 MV3DfZRwfG:6aXRCpIF{e2G7 MV60PEBp NUXPOWVqS3m2b4TvfIlkcXS7IHHnZYlve3RiaIXtZY4hUGWOYTDj[YxteyCjZoTldkA1QCCqcoOgZpkhVVSWIHHzd4F6NCCLQ{WwQVRmNTB4IN88UU4> MWSyNVM5QDF7MR?=
human colon cancer cell line (LoVo cells) MnnBVJJwdGmoZYLheIlwdiCjc4PhfS=> NYDxPHFCSW62aYDyc4xq\mW{YYTpeoUh[WO2aY\peJkh[WejaX7zeEBpfW2jbjDjc4xwdiClYX7j[ZIh[2WubDDsbY5mKCiOb2\vJINmdGy|KTD1d4lv\yCPVGSgZZN{[XluIFnDOVA:OC5yMEGg{txONg>? MkTKNVE2QTF3MEW=
human LoVo cells NEnzNVNRem:uaX\ldoF1cW:wIHHzd4F6 M4nxTVQ5KHSxIEeyJIg> MUHBcpRqeHKxbHnm[ZJifGm4ZTDhZ5Rqfmm2eTDh[4FqdnO2IHj1cYFvKEyxVn:gZ4VtdHNiYX\0[ZIhPDhidH:gO|IhcHK|IHL5JG1VXCCjc4PhfS=> NWPPS3JrOjJzOEK5Nlk>
P19 cells NUm5UZp1TnWwY4Tpc44h[XO|YYm= M1HpTmlvcGmkaYTpc44hd2ZiUHzheIVt\XRvZHXybZZm\CCpcn;3eIgh\mGldH;yJJJm[2WydH;yJIlvKFBzOTDj[YxteyxiSVO1NF0xNjByMjFOwG0v M3nrR|E2PzdzNEG5
human BJ cells M{PGeWN6fG:2b4jpZ:Kh[XO|YYm= NX30XnVXPzJiaB?= NULXXXVHS3m2b4TvfIlkcXS7IHHnZYlve3RiaIXtZY4hSkpiY3XscJMh[W[2ZYKgO|IhcHK|IHL5JGNidGOnaX6gRW0h[XO|YYmsJGlEPTB;MD6wNFIh|ryPLh?= NGHHTZAzOjl{MUC4NS=>
human HT-29 cells MXPGeY5kfGmxbjDhd5NigQ>? MnvkNkBp NGnnPG5G\m[nY4Sgc44hdWm2b3Poc45lemmjbDDt[Y1jemGwZTDwc5RmdnSrYXygbY4hcHWvYX6gTHQuOjliY3XscJMh[W[2ZYKgNkBpenNidYPpcochUkNvMTDzeIFqdmmwZzDifUBndHWxcnXzZ4Vv[2ViYYPzZZk> M2XtUlIyPDJ6M{e1
human A549 cells NXPvb|JrS3m2b4TvfIlkyqCjc4PhfS=> NEK4ZlU4OiCq NUH3O3ZMS3m2b4TvfIlkcXS7IHHnZYlve3RiaIXtZY4hSTV2OTDj[YxteyCjZoTldkA4OiCqcoOgZpkhe3WuZn;ybI9l[W2rbnWgRkBu\XSqb3S= NGjvbW4yQDR6NEe3OS=>
human HT-29 cells NY\Ne4xlTnWwY4Tpc44h[XO|YYm= M1PiXmlvcGmkaYTpc44hd2ZibXn0c4Npd26mcnnhcEBu\W2kcnHu[UBxd3SnboTpZYwhcW5iaIXtZY4hUFRvMkmgZ4VtdHNidYPpcochUkNzIHT5[UB{fGGrbnnu[{BjgSCobIXvdoV{[2WwY3WgdIxifGVicnXh[IVzKGG|c3H5MEBKSzVyPUKuOUBvVQ>? NWe5enFqOjF3MUOyPVM>
human HT-29 cells NVnzRm92TnWwY4Tpc44h[XO|YYm= MViyJIg> NWn2SXp3UW6mdXP0bY9vKG:oIHHwc5B1d3OrczDpckBpfW2jbjDIWE0zQSClZXzsd{Bie3Onc4Pl[EBz\WS3Y4Tpc44hd2ZibXn0c4Npd26mcnnhcEBu\W2kcnHu[UBxd3SnboTpZYwh[W[2ZYKgNkBpenNiYomgeZNqdmdiSlOxJJN1[WmwaX7nJIJ6KG[udX;y[ZNk\W6lZTDj[YxtNWKjc3XkJIF{e2G7LDDFR|UxRTJwNjDuUU4> MkjhNlE6PzNzMEG=
Sf9 cells MlLUSpVv[3Srb36gZZN{[Xl? NU\ZcodsUW6qaXLpeIlwdiCxZjDoeY1idiCVeXug[ZhxemW|c3XkJIlvKFOoOTDj[YxteyxiSVO1NF0{KG6PLh?= M2fMbFE5QDJ|N{i0
human HUVEC NWDKSHpxWHKxbHnm[ZJifGmxbjDhd5NigQ>? NV34TGU5PDhidH:gO|IhcA>? NW\lPZdGSW62aYDyc4xq\mW{YYTpeoUh[WO2aY\peJkh[WejaX7zeEBpfW2jbjDIWXZGSyCjZoTldkA1QCC2bzC3NkBpenNiYomgUXRVKGG|c3H5 NHj1SmszOjF6MkmyPS=>
P19 cells MmLwSpVv[3Srb36gZZN{[Xl? MmfYTY5pcWKrdHnvckBw\iCScn;0[YlvKEurbnHz[UBCKGmwIGCxPUBk\WyuczygTWM2OD12IH7NMi=> NES4bJIyPTd5MUSxPS=>
Sf9 cells MWnGeY5kfGmxbjDhd5NigQ>? M3K1fGlvcGmkaYTpc44hd2ZiaIXtZY4hTnmwIHX4dJJme3OnZDDpckBU\jliY3XscJMh[W[2ZYKgNUBucW5iYomgSWxKW0FiaX6gdJJme2WwY3Wgc4YhOSC3bX;sM2whSVSS MYexO|MyPTh3Mx?=
Sf21 cells NHfnTlFHfW6ldHnvckBie3OjeR?= MmnJTY5pcWKrdHnvckBw\iCMQVuzJIV5eHKnc4Pl[EBqdiCVZkKxJINmdGy|LDDJR|UxRTZibl2u M1js[VE4ODh6MEW5
human colon carcinoma cell line HCT116 MnPaSpVv[3Srb36gZZN{[Xl? NEDMPXdEd26lZX70doF1cW:wIILldZVqemWmIH\vdkBoem:5dHigbY5pcWKrdHnvckBw\iCqdX3hckBkd2yxbjDjZZJkcW6xbXGgZ4VtdCCuaX7lJGhEXDFzNjygTWM2OD14IH7NMi=> NYTzTFBwOTV3M{ezOFU>
human ST486 cells MULQdo9tcW[ncnH0bY9vKGG|c3H5 MVy0PEB1dyB5MjDo MUDBcpRqeHKxbHnm[ZJifGm4ZTDhZ5Rqfmm2eTDh[4FqdnO2IHj1cYFvKFOWNEi2JINmdGy|IHHmeIVzKDR6IITvJFczKGi{czDifUBOXFRiYYPzZZktKEmFNUC9O{BvVS5? MkLINlIyQDJ7Mkm=
human MDA-MB-231 cells MXLDfZRwfG:6aXRCpIF{e2G7 MlXUO|IhcA>? M1LKUGN6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJG1FSS2PQj2yN|Eh[2WubIOgZYZ1\XJiN{KgbJJ{KGK7IIP1cIZwemixZHHtbY5mKEJibXX0bI9lNCCJSUWwQVcvOSCwTT6= M4j0T|E5PDh2N{e1
P19 cells M2T2VWZ2dmO2aX;uJIF{e2G7 M3XCNWlvcGmkaYTpc44hd2ZiQ4njcIlvNWSncHXu[IVvfCCtaX7hd4UhOSCrbjDQNVkh[2WubIOsJGlEPTB;ODDuUU4> NEXvXIsyPTd5MUSxPS=>
human DLD1 cells MWXQdo9tcW[ncnH0bY9vKGG|c3H5 MVu0PE04OiCq NXrQN25NSW62aYDyc4xq\mW{YYTpeoUh[WO2aY\peJkh[WejaX7zeEBpfW2jbjDEUGQyKGOnbHzzJIFnfGW{IES4JJRwKDd{IHjyd{BjgSCPVGSgZZN{[XluIFnDOVA:QSCwTT6= M3TDc|IzOTh{OUK5
insect cells MXfGeY5kfGmxbjDhd5NigQ>? M4DCOmlvcGmkaYTpc44hd2ZiaIXtZY4hemWlb33ibY5idnRiUHntNUBmgHC{ZYPz[YQhcW5iaX7z[YN1KGOnbHzzJIJ6KEiWUl[sJGlEPTB;MUCgcm0v MlO5NVkyPzlyN{[=
V79 MZ cells M1fId2Z2dmO2aX;uJIF{e2G7 NHGwOlNKdmirYnn0bY9vKG:oIHj1cYFvKGGuZH;zeIVzd26nIIP5cpRp[XOnIHX4dJJme3OnZDDpckBXPzliTWqgZ4VtdHNiYYPz[ZN{\WRiYYOgbY5pcWKrdHnvckBw\iCjbHTvd5Rmem:wZTDzfY51cGW|aYOsJGlEPTB;MUGgcm0v M3PHWFI1PDJ{NUG5
P19 cells NUHkdpVNTnWwY4Tpc44h[XO|YYm= MWrJcohq[mm2aX;uJI9nKF[jc3P1cIFzKGWwZH;0bIVtcWGuIHfyc5d1cCCoYXP0c5IhemWlZYD0c5IhcW5iUEG5JINmdGy|LDDJR|UxRTF2IH7NMi=> NGLpOWcyPTd5MUSxPS=>
Sf9 cells NFfmWWlHfW6ldHnvckBie3OjeR?= MUeyNEBucW6| M2\FcWlvcGmkaYTpc44hd2ZiaIXtZY4hTnmwIHX4dJJme3OnZDDpckBU\jliY3XscJMh[W[2ZYKgNlAhdWmwczDifUBGVEmVQTDpckBxemW|ZX7j[UBw\iBzIIXtc4wwVCCDVGCsJGlEPTB;MUWgcm0v NYTWeVJwOTd|MUW4OVM>
human PBMC NXHnNIJ[TnWwY4Tpc44h[XO|YYm= MlXiNlQhcA>? M1zyZ3N2eHC{ZYPzbY9vKG:oIFnMNkBxem:mdXP0bY9vKGmwIHj1cYFvKFCETVOgZYZ1\XJiMkSgbJJ{KGK7IFXMTXNCNCCLQ{WwQVE3KG6PLh?= NHu3c3QyQDV6NUC0Oi=>
human A549 cells NUiyZ3pqS3m2b4TvfIlkyqCjc4PhfS=> M1rBXlQ5KGh? MlXRR5l1d3SxeHnjbZR6KGGpYXnud5QhcHWvYX6gRVU1QSClZXzsd{Bi\nSncjC0PEBpenNiYomgUXRVKGG|c3H5JEwhUUN3ME2yNEBvVS5? NWP6XoVFOjV6MkW5N|Q>
human CEM cells M370XmN6fG:2b4jpZ:Kh[XO|YYm= NEmxb2I4OiCq MYDDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDDSW0h[2WubIOgZYZ1\XJiN{KgbJJ{KGK7IFPhcINmcW5iQV2gZZN{[XluIFnDOVA:OjNibl2u MmDvNlI6OjFyOEG=
human HeLa cells MXzDfZRwfG:6aXRCpIF{e2G7 MWO0PEBp NHTVbldEgXSxdH;4bYNqfHliYXfhbY5{fCCqdX3hckBJ\UyjIHPlcIx{KGGodHXyJFQ5KGi{czDifUBOXFRiYYPzZZktKEmFNUC9NlUhdk1w NHzveXAzPTh{NUmzOC=>
human PC3 cells MVjDfZRwfG:6aXRCpIF{e2G7 NWewfGNiPDhiaB?= MWfDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDQR|Mh[2WubIOgZYZ1\XJiNEigbJJ{KGK7IF3UWEBie3OjeTCsJGlEPTB;M{Ggcm0v MUmyOVgzPTl|NB?=
human SF268 cells MoThR5l1d3SxeHnjxsBie3OjeR?= MV[0PEBp Mk\SR5l1d3SxeHnjbZR6KGGpYXnud5QhcHWvYX6gV2YzPjhiY3XscJMh[W[2ZYKgOFghcHK|IHL5JHNTSiCjc4PhfUwhT0l3ME20OEBvVS5? NFG5TmczOTVzM{K5OC=>
human MCF7 cells MYLDfZRwfG:6aXRCpIF{e2G7 MV[0PEBp MVrDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDNR2Y4KGOnbHzzJIFnfGW{IES4JIhzeyCkeTDNWHQh[XO|YYmsJGlEPTB;NUCgcm0v M3jTdFIyOzh6MUmx
HEK293 cells NIfaRnlEgXSxdH;4bYPDqGG|c3H5 NIj4VYc4OiCq MWLDfZRwfG:6aXPpeJkh[WejaX7zeEBJTUt{OUOgZ4VtdHNiYX\0[ZIhPzJiaILzJIJ6KEOnbHzUbZRmekeubzDhd5NigSxiSVO1NF02PiCwTT6= MoC3NlQ4PjN{NkK=
HUE cells NWPye2JpTnWwY4Tpc44h[XO|YYm= NF7tfY46OCCvaX7z NHzDZ3hKdmirYnn0bY9vKG:oIG\FS2ZTOiCrbjDIWWUh[2WubIOgZZN{\XO|ZXSgZZMhcW6qaXLpeIlwdiCxZjDWSWdHNWmwZIXj[YQh[XW2b4Doc5NxcG:{eXzheIlwdiC2cnXheIVlKG[xcjC5NEBucW6|IHLl[o9z\SCYRVfGJINp[WyuZX7n[UBjgSCHTFnTRUwhUUN3ME23NEBvVS5? M3uweFIxOTdyMU[z
human A431 cells NX\6UZlnS3m2b4TvfIlkyqCjc4PhfS=> NWC1[ms4OjRiIHi= MUfDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDBOFMyKGOnbHzzJIFnfGW{IEK0JIhzeyC3c3nu[{BCdm6neHnuJHZmTkmWQz;wdo9xcWSrdX2gbY9lcWSnIIP0ZYlvcW6pIHL5JG1VXCCjc4PhfUwhUUN3ME23NEBvVS5? NG\zeY0zOjV2MUC1NS=>
human Jurkat cells MYrQdo9tcW[ncnH0bY9vKGG|c3H5 MmTyRY51cXC{b3zp[oVz[XSrdnWgZYN1cX[rdImgZYdicW6|dDDKRWs{KGW6cILld5NqdmdiSVyyMZN1cW23bHH0[YQhcHWvYX6gTpVzc2G2IHPlcIx{NCCLQ{WwQVcyKG6PLh?= MmLMNVk1Ojd{MEO=
HEK293 cells M2LRSGZ2dmO2aX;uJIF{e2G7 MUnJcohq[mm2aX;uJI9nKEmOLUigdoVt\WG|ZTDifUBJTUt{OUOgZ4VtdHNiZYjwdoV{e2mwZzDQT2Mu[mW2YUKsJGlEPTB;N{egcm0v MmP3NVU4PzF2MUm=
human KE-97 cells M{P0emN6fG:2b4jpZ:Kh[XO|YYm= NX3YfXNpPzJiaB?= MmC0R5l1d3SxeHnjbZR6KGGpYXnud5QhcHWvYX6gT2UuQTdiY3XscJMh[W[2ZYKgO|IhcHK|IHL5JGNmdGyWaYTy[U1IdG9ibIXtbY5me2OnboSgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE4yOyEQvF2u NXzVbIRUOjR|MkiyPFM>
human CHOK1 cells NYf2d|VNS3m2b4TvfIlkyqCjc4PhfS=> NUXVNZRPPDhiaB?= M3exO2N6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJGNJV0tzIHPlcIx{KGGodHXyJFQ5KGi{czDifUBUWkJiYYPzZZnwxIxiSVO1NF0xNjF|IN88UU4> M4iwNlIyPTF|Mkm0
mouse NIH/3T3 cells M1y5RWN6fG:2b4jpZ:Kh[XO|YYm= Mmn5PVYhcA>? MlfSR5l1d3SxeHnjbZR6KGGpYXnud5QhdW:3c3WgUmlJNzOWMzDj[YxteyCjZoTldkA6PiCqcoOgZpkhW1KEIHHzd4F6NCCLQ{WwQVAvOiEQvF2u NF7qS5kzPDN4MUWyNS=>
human A2780 cells MmDOR5l1d3SxeHnjxsBie3OjeR?= MkLmPVYhcA>? NVq3WXpUS3m2b4TvfIlkcXS7IHHnZYlve3RiaIXtZY4hSTJ5OECgZ4VtdHNiYX\0[ZIhQTZiaILzJIJ6KFOUQjDhd5NigSxiSVO1NF0xNjJizszNMi=> NIS5NoEzPDN4MUWyNS=>
human 8505C cells MXXDfZRwfG:6aXRCpIF{e2G7 NHjJZXM6PiCq M2fTTGN6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJFg2ODWFIHPlcIx{KGGodHXyJFk3KGi{czDifUBUWkJiYYPzZZktKEmFNUC9NE4zKM7:TT6= M3nJO|I1OzZzNUKx
human 518A2 cells M3\OU2N6fG:2b4jpZ:Kh[XO|YYm= NH;jfnA6PiCq M{jxZ2N6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJFUyQEF{IHPlcIx{KGGodHXyJFk3KGi{czDifUBUWkJiYYPzZZnwxIxiSVO1NF0xNjJizszNMi=> MmHXNlQ{PjF3MkG=
human HuH7 cells NYjNSWw6S3m2b4TvfIlkyqCjc4PhfS=> M4qzbVczKGh? NI\K[INEgXSxdH;4bYNqfHliYXfhbY5{fCCqdX3hckBJfUh5IHPlcIx{KGGodHXyJFczKGi{czDifUBE\WyuVHn0doUuT2yxIHz1cYlv\XOlZX70JINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOjNizszNMi=> M{KzT|I1OzJ6Mkiz
FL5.12-Akt1 cells NID2[ItRem:uaX\ldoF1cW:wIHHzd4F6 M{LzUmFvfGmycn;sbYZmemG2aY\lJIFkfGm4aYT5JIFo[Wmwc4SgSmw2NjF{LVHreFEh[2WubIOgZpkhVVSWIHHzd4F6NCCLQ{WwQVAvOjlizszNMi=> MYWxOlQxOzZ{Nh?=
human MiaPaCa-2 cells M1n4UHBzd2yrZnXyZZRqd25iYYPzZZk> NUnwU|NSSW62aYDyc4xq\mW{YYTpeoUh[WO2aY\peJkh[WejaX7zeEBpfW2jbjDNbYFR[UOjLUKgZ4VtdHNuIFnDOVA:OC5|NzFOwG0v M3KxVlE3PDF|N{iw
human BGC823 cells M1XLbWN6fG:2b4jpZ:Kh[XO|YYm= MlvKO|IhcA>? NV;kZW43S3m2b4TvfIlkcXS7IHHnZYlve3RiaIXtZY4hSkeFOEKzJINmdGy|IHHmeIVzKDd{IHjyd{BjgSCFZXzsWIl1emVvR3zvJIx2dWmwZYPj[Y51KGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTBwM{ig{txONg>? MmTwNlQ{Ojh{OEO=
human MCF7 cells NU\6W2xLS3m2b4TvfIlkyqCjc4PhfS=> M2i4dFk3KGh? MnXUR5l1d3SxeHnjbZR6KGGpYXnud5QhcHWvYX6gUWNHPyClZXzsd{Bi\nSncjC5OkBpenNiYomgV3JDKGG|c3H5MEBKSzVyPUCuOEDPxE1w NHnQNmkzPDN4MUWyNS=>
human A549 cells NXTweFlxS3m2b4TvfIlkyqCjc4PhfS=> MYi5OkBp M2LyVWN6fG:2b4jpZ4l1gSCjZ3HpcpN1KGi3bXHuJGE2PDliY3XscJMh[W[2ZYKgPVYhcHK|IHL5JHNTSiCjc4PhfUwhUUN3ME2wMlYh|ryPLh?= M3jCSVI1OzZzNUKx
HEK293 cells NF7OemhEgXSxdH;4bYPDqGG|c3H5 NXL6PWVUS3m2b4TvfIlkcXS7IHHnZYlve3RiSFXLNlk{KGOnbHzzMEBGSzVyPUKg{txONg>? MljINlU{OTZ|MUe=
human Raji cells  NVW0O4oyS3m2b4TvfIlkyqCjc4PhfS=> NW\keJRZS3m2b4TvfIlkcXS7IHHnZYlve3RiaIXtZY4hWmGsaTDj[YxteyxiRVO1NF0zKM7:TT6= NYrv[nluOjV|MU[zNVc>
human HepG2 cells NXS5SGNRS3m2b4TvfIlkyqCjc4PhfS=> MXrDfZRwfG:6aXPpeJkh[WejaX7zeEBpfW2jbjDI[ZBIOiClZXzsd{whTUN3ME2yJO69VS5? NF75cpYzPTNzNkOxOy=>
human BJ cells Mn;2R5l1d3SxeHnjxsBie3OjeR?= MnPmR5l1d3SxeHnjbZR6KGGpYXnud5QhcHWvYX6gRmoh[2WubIOsJGVEPTB;MjFOwG0v NUj6O4d7OjV|MU[zNVc>
human U937 cells MYfDfZRwfG:6aXRCpIF{e2G7 NHXVXGREgXSxdH;4bYNqfHliYXfhbY5{fCCqdX3hckBWQTN5IHPlcIx{NCCLQ{WwQVIh|ryPLh?= NFXSSmMyPzB6OEC2Oy=>

... 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]

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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]

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  • 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]

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  • 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).

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

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  • C1=C0/X C1: LOG(C1):
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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:

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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.

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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.

Handling Instructions

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PKC Signaling Pathway Map

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID