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主营:分子类,蛋白类,抗体类,生化类试剂
℡ 4000-520-616
℡ 4000-520-616
Millipore/17-480 | Phospho-FAK (Tyr397) STAR ELISA Kit/17-480/96 assays
产品编号:17-480
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品      牌: Millipore
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Millipore/17-480 | Phospho-FAK (Tyr397) STAR ELISA Kit/17-480/96 assays
商品介绍
Description
CatalogueNumber17-480
BrandFamilyUpstate
TradeName
  • STAR
  • Upstate
DescriptionPhospho-FAK(Tyr397)STARELISAKit
AlternateNames
  • Focaladhesionkinase1
  • FADK1
  • Focaladhesionkinase-relatednonkinase
  • FRNK
  • Proteinphosphatase1regulatorysubunit71
  • PPP1R71
  • Protein-tyrosinekinase2
  • p125FAK
  • pp125FAK
BackgroundInformationFAK(FocalAdhesionKinase)isanon-receptortyrosinekinasewhichlocalizestofocaladhesionsandplaysakeyroleinintegrin-mediatedsignalingpathwaysregulatingcellmigration.Itautophosphorylatesontyrosine397duringadhesionandspreADIng,andisthoughttobeacriticaltransducerofadhesion-dependentgrowthandsurvival.FAKanditphosphorylationstateshavebeenimplicatedincancermetastasisandtumorcellsurvivalandadhesion-independentgrowth.Additionally,recentevidenceindicatesthatelevationofFAKactivityinhumancarcinomacellsisassociatedwithincreasedinvasivepotential.AcentralroleintumorformationandprogressionsuggestthatFAKisanattractivetargetfortherapeuticintervention.Cellsurfaceintegrinswhenengagedwiththeirligandsleadtotherecruitmentofanumberofintracellularproteinstospecializedsitesofthecytoplasmicfaceintofocaladhesions.Thesefocaladhesionplaquesarecomposedofmanyproteinsthatincludekinases,phosphatases,scaffoldingproteins,andG-proteins.Theactivationofintegrinsleadstothetyrosinephosphorylationofseveralcytoplasmicproteinscriticaltothebiochemicalprocess,includingFAK,Src,paxillin,tensin,andp130Cas.Thisclusteringandactivationofproteinsatthemembraneleadstotheactivationofmanydivergingsignalingpathwaysthatresultincytoskeletalre-organization.ThisstartswitheithertherecruitmentofSrcandFAKtotheplasmamembranefollowingintegrinorPI3Kinaseactivation.Thenon-receptorprotein-tyrosinekinases(PTKs)FAKandSrcarekeymembersofthefocaladhesioncomplex.ThesePTKsco-Localizeandassociatewiththetransmembraneintegrinsandvariousdownstreamtargetsofcertaingrowthfactorreceptors.TheoutcomeofSrcbindingtoFAKisthephosphorylationofseveraltyrosineresiduesinFAKanditsrelatedproteins,includingtheFAKautophosphorylationsiteTyr397.ThisautophosphorylationoccursimmediatelyafterintegrinclusteringandallowsfortheassociationofFAKwithvarioussignalingproteinssuchasPI3kinase,Grb2-Sos,p130Cas,andpaxillin.ThephosphorylationofFAKTyr397iscrucialformanyoftheestablishedBIOLOGicalrolesofFAK,includingcellmigration,cellcycleprogression,andpreventionofanoikis,aformofdetachment-inducedapoptosisandiscorrelatedwiththeinvasivenessoftumorsandisthoughttobeapivotalplayerbymodulatingtheturnoveroffocaladhesionstoregulatecellmigration.Phosphoinositide3-Kinase(PI3kinaseorPI3K)alsoplaysaroleincellmigrationviaitsbindingtotheautophosphorylationsite(Tyr397)ofFAKthroughoneorbothofitsSH2domainsinthep85subunitofPI3K.ThisisthesamesiteinFAKthatisboundbySrc.Intheory,thebindingofPI3kinasetoFAKmaybeinvolvedinactivitieslikecellproliferation,apoptosis,andmigrationthatarerelatedtothephosphorylationofTyr397.ThisissubstantiatedbytheobservationthatAKTisdownstreamofPI3kinaseandisamediatorinpreventingapoptosis.ThereforeitispossIBLethatFAK/PI3kinaseassociationmayhelpregulateapoptosis.
MaterialsRequiredbutNotDelivered1.Multi-channelorrepeatingPipettes2.Plateshaker(optional)3.Pipettorsandtipscapableofaccuratelymeasuring1-1000µL4.GraduatedSEROlogicalpipettes5.96-wellmicrotiterPlateReaderwith450nmfilter6.Graphingsoftwareforplottingdataorgraphpaperformanualplottingofdata7.Microfugetubesforstandardandsampledilutions8.Mechanicalvortex9.1litercontainer10.Distilledordeionizedwater
ProductInformation
Components
  • 1.CapturePlatepre-coatedwithanti-FAKantibody:(PartNo.17-480A)Onepre-coated96-stripwellimmunoplatesealedinafoilpouch.
  • 2.Anti-phospho-FAK(Tyr397)detectionantibody:(PartNo.17-480B)Onebottle(6mL)ofanti-phospho-FAK(Tyr397)detectionantibodycontainingsodiumazide,readytouse.
  • 3.ELISADiluent:(PartNo.17-480C)Onebottle(25mL)ofELISADiluentcontainingsodiumazide,readytouse.
  • 4.25XELISAWashBuffer:(PartNo.17-480D)Onebottle(50mL)of25XELISAWashBuffer.
  • 5.Anti-RabbitIgGHRPconjugate:(PartNo.17-480E)Onevial(125µL)of100Xanti-rabbitHRPconjugatecontainingthimerosal.
  • 6.HRPDiluent:(PartNo.17-480F)Onebottle(25mL)ofHRPDiluentcontainingthimerosal.
  • 7.TMBSolution:(PartNo.17-480G)Onebottle(25mL)ofstABIlizedtetramethylbenzidine(TMB),readytouse.
  • 8.StopSolution:(PartNo.17-480H)Onebottle(25mL)ofstopsolution,readytouse.
  • 9.phospho-FAK(Tyr397)Standard:(PartNo.17-480I)Twovialsofphospho-FAK(Tyr397)standard,lyophilized.
  • 10.PlateCovers:Twoplatecovers.
DetectionmethodChromogenic
StorageandShippingInformation
StorageConditions1yearat4°Cfromdateofshipment
Applications
ApplicationThisPhospho-FAK(Tyr397)STARELISAKitisusedtomeasure&quantifyFAKlevels.
KeyApplications
  • EnzymeAssays
BiologicalInformation
SpeciesReactivity
  • Human
  • Mouse
  • Rat
AnalytesAvailable
  • FAK
EntrezGeneNumber
EntrezGeneSummaryThisgeneencodesacytoplasmicproteintyrosinekinasewhichisfoundconcentratedinthefocaladhesionsthatformbetweencellsgrowinginthepresenceofextracellularmatrixconstituents.TheencodedproteinisamemberoftheFAKsubfamilyofproteintyrosinekinasesbutlackssignificantsequencesimilaritytokinasesfromothersubfamilies.Activationofthisgenemaybeanimportantearlystepincellgrowthandintracellularsignaltransductionpathwaystriggeredinresponsetocertainneuralpeptidesortocellinteractionswiththeextracellularmatrix.Atleastfourtranscriptvariantsencodingfourdifferentisoformshavebeenfoundforthisgene,butthefull-lengthnaturesofonlytwoofthemhavebeendetermined.
GeneSymbol
  • PTK2
  • pp125FAK
  • FADK
  • FAK1
  • FAK
Modifications
  • Phosphorylation
UniProtNumber
UniProtSummaryFUNCTION:SwissProt:Q05397#Non-receptorprotein-tyrosinekinaseimplicatedinsignalingpathwaysinvolvedincellmotility,proliferationandapoptosis.Activatedbytyrosine-phosphorylationinresponsetoeitherintegrinclusteringinducedbycelladhesionorantibodycross-linking,orviaG-proteincoupledreceptor(GPCR)occupancybyligandssuchasbombesinorlysophosphatidicacid,orviaLDLreceptoroccupancy.Playsapotentialroleinoncogenictransformationsresultinginincreasedkinaseactivity.
SIZE:1052aminoacids;119233Da
SUBUNIT:InteractswithCASfamilymembersandwithGIT1,SORBS1andBCAR3.InteractswithSHB(Bysimilarity).InteractswithTGFB1I1.
SUBCELLULARLOCATION:Celljunction,focaladhesion;Cytoplasmicside.Note=Constituentoffocaladhesions.
TISSUESPECIFICITY:Expressedinallorganstested,inlymphoidcelllines,butmostabundantlyinbrain.
DOMAIN:SwissProt:Q05397ThefirstPro-richdomaininteractswiththeSH3domainofCRK-associatedsubstrate(BCAR1)andCASL(Bysimilarity).&Thecarboxy-terminalregionisthesiteoffocaladhesiontargeting(FAT)sequencewhichmediatesthelocalizationofFAK1tofocaladhesions.
PTM:Phosphorylatedon6tyrosineresiduesuponactivation.
SIMILARITY:Belongstotheproteinkinasesuperfamily.Tyrproteinkinasefamily.FAKsubfamily.&Contains1FERMdomain.&Contains1proteinkinasedomain.
PhysicochemicalInformation
Sensitivity
  • Sensitivity:1.6Units/mL.
    RangeofDetection:1.6to100Units/mL
Dimensions
MaterialsInformation
MaterialsInformation
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