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StressMarq/MOLECULAR SIGNATURE®DNA损伤（8-OHdG）ELISA试剂盒/SKT-120-96S/96孔
Overview:
| ProductName | DNADamage(8-OHdG)ELISAkit |
| Description | Colorimetricdetectionof8-hydroxy-2-deoxyGuanosine |
| SpeciesReactivity | SpeciesIndependent |
| Platform | Microplate |
| SampleTypes | Celllysates,Plasma,Samplematrices,Urine |
| DetectionMethod | ColorimetricAssay |
| AssayType | CompetitiveELISA(Enzyme-linkedImmunosorbentAssay) |
| Utility | ELISAKitfor8-OHdGdetectioninsamples. |
| Sensitivity | 0.59ng/mL |
| AssayRange | 0.94-60ng/mL |
| Precision | Intra-AssayPrecision:Threesamplesofknownconcentrationwereassayedthirtytimesononeplate;theintra-assaycoefficientofvariationoftheDNADamageELISAhasbeendeterminedtobe<5%. Inter-Assay Precision: Three samples of known concentration were assayed thirty times in three individual assays; the inter-assay coefficient of variation of the DNA Damage ELISA has been determined to be <5%. |
| IncubationTime | 1hour |
| NumberofSamples | 39samplesinduplicate |
| OtherResources | KitBooklet,MSDS,CalculationsWorksheet |
Properties
| StorageTemperature | 4ºCand-20ºC | ||||||||||||||||||||||||||||||
| ShippingTemperature | BlueIce | ||||||||||||||||||||||||||||||
| ProductType | ELISAKits | ||||||||||||||||||||||||||||||
| AssayOverview | 1.PreparestandardandsamplesintheSampleandStandardDiluent.2.Add50µLofpreparedstandardsandsamplesintriplicatetoappropriatewells.3.Add50µLofthedilutedantibodypreparationtotheappropriatewells.4.CoverplatewithPlateCoverandincubateatroomtemperature(20-25°C)for1hour.5.Washplate4timeswith1XWashBuffer.6.Add100µLofTMBSubstratetoeachwell.7.Coverplateanddeveloptheplateinthedarkatroomtemperaturefor30minutes.8.Add100µLofStopSolutiontoeachwell.9.Measureabsorbanceonaplatereaderat450nm.10.Plotthestandardcurveandcalculatesampleconcentrations. | ||||||||||||||||||||||||||||||
| KitOverview |
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| CiteThisProduct | DNADamage(8-OHdG)ELISAKit(StressMarqBiosciencesInc.,VictoriaBCCANADA,Catalog#SKT-120) |
BIOLOGicalDescription
| AlternativeNames | 8-OH-dGELISAKit,8OHGELISAKit,80GELISAKit,8hydroxyguanineELISAKit,8-OHdGELISAKit,DNADamageELISAKit |
| ResearchAreas | Cancer,CellSignaling,Oxidation,OxidativeStress,Post-translationalModifications |
| ScientificBackground | 8-hydroxy-2-deoxyGuanosine(8-OH-dG)isproducedbytheoxidativedamageofDNAbyreactiveoxygenandnitrogenspeciesandservesasanestablishedMarkerofoxidativestress(1-4).Hydroxylationofguanosineoccursinresponsetobothnormalmetabolicprocessesandavarietyofenvironmentalfactors(i.e.,anythingthatincreasesreactiveoxygenandnitrogenspecies).Increasedlevelsof8-OH-dGareassociatedwiththeagingprocessaswellaswithanumberofpathologicalconditionsincludingcancer,diabetes,andhypertension(5-9).Incomplexsamplessuchasplasma,celllysates,andtissues,8-OH-dGcanexistaseitherthefreenucleosideorincorporatedinDNA.Oncethebloodentersthekidney,free8-OH-dGisreADIlyfilteredintotheurine,whilelargerDNAfragmentsremaininthebloodstream.Becauseofthecomplexityofplasmasamples,urineisamoresuitablematrixforthemeasurementoffree8-OH-dGthanplasma.Urinarylevelsof8-OH-dGrangebetween2.7-13ng/mgcreatine,whileplasmalevelsoffree8-OH-dGhavebeenreportedtobebetween4-21pg/mlasdeterminedbyLC-MS(10-11). |
| References | 1.MaxeyK.M.,MaddipatiK.R.,BirkmeierJ.(1992)JClinImmunoassay15:116-120. 2.PradellesP.,GrassiJ.,MacloufJ.(1990)MethodsEnzymol.187:24-34. 3.MacloufJ.,GrassiJ.,PradellesP.(1987)DevImmunoassayTechMeaseicosanoids. 4.LinH.,etal.(2004)BiochemJ.380:541-548. 5.BogdanovM.B.,etal.(1999)FreeRadicBiolMed.27(5/6):647-666. 6.LeeJ.,etal.(2005)Hypertension45:986-990. 7.Leinonen,J.,etal.(1997)FEBSLett.417:150-152. 8.EndoK.,etal.(2006)J.Atheroscler.Thromb.13:68-75. 9.KuoH.,etal.(2007)MutatRes.631:62-68. 10.ShenJ.,etal.(2007)Cancer109:574-580. 11.BeckmanK.B.,AmesB.N.(1997)JBiolChem272:19633-19636. 12.EpeB.,etal.(1996)NucleicAcidsRes24:4105-4110. 13.SpencerJ.P.E.,etal.(1995)FEBSLett374:233-236. 14.FloydR.A.(1990)FASEBJ4:2587-2597. |
ProductImages
TypicalStandardCurvefortheDNADamage(8-OHdG)ELISAkit(Enzyme-LinkedImmunosorbentAssay)StressXpress®–SKT-120.AssayType:CompetitiveELISA.DetectionMethod:ColorimetricAssay.AssayRange:0.94–60ng/ml.
ChemicalEquationoftheOxidationofGuanosine
Diagramofthe8-OHdGCompetitiveELISA
UrineSpikeAssay
DiagramofthePreparationofthe8-OHdGStandards
DiagramoftheTriplicateSamplePlateFormat
PreviewoftheCalculationsWorksheet
ProductCitations(43)
OtherCitations
AssociationofMetabolicSyndromeandOxidativeDNADamageinHIV/AIDSPatients.
Kolgiri,V.,Nagar,V.andPatil,V.(2017)IndJClinBiochem.[Epubaheadofprint].
PubMedID:28535982ReactivityHumanApplications:Plasma
AntiretroviralTherapy‑inducedInsulinResistanceandOxidativeDeoxyNucleicAcidDamageinHumanImmunodeficiencyVirus‑1Patients.
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PubMedID:N/AReactivityHumanApplications:Blood
Urinaryexcretionofuricacid,allantoin,and8-OH-Deoxyguanosineinuricase-knockoutmice.
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PubMedID:27906613ReactivityMouseApplications:Urine
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PubMedID:N/AReactivityMouseApplications:Braintissue
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DNAdamageandtheactivationofthep53pathwaymediatealterationsinmetabolicandsecretoryfunctionsofadipocytes.
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Jha,J.C.etal.(2015)Diabetologia.59(2):379-89.
PubMedID:26508318ReactivityMouseApplications:Urine
DoeschronicraiseofmetalionlevelsinduceoxidativeDNAdamageandhypoxia-likeresponseinpatientswithmetal-on-metalhipresurfacing?
Savarino,L.etal.(2015)JBiomedMaterResBApplBiomater.105(2):460-466.
PubMedID:26477446ReactivityHumanApplications:Serum
HigherurinaryLevelsof8-hydroxy-2"-deoxyguanosineareassociatedwithaworseRANKL/OPGratioinpostmenopausalwomenwithosteopenia.
Cervellati,C.etal.(2015)OxidMedCellLong.2016:6038798.
PubMedID:26635910ReactivityHumanApplications:Urine
TurmeroneenrichedstandardizedCurcumalongaextractalleviatesLPSinducedinflammationandcytokineproductionbyregulatingTLR4–IRAK1–ROS–MAPK–NFκBaxis.
Rana,M.etal.(2015)JFunctionalFoods.16(2015):152–163.
PubMedID:N/AReactivityMouseApplications:Liverhomogenates
Synthesis,characterizationandbiologicalactivityofsomeunsymmetricalSchiffbasetransitionmetalcomplexes.
Esmadi,F.T.etal.(2015)DrugChemToxicol.:1-7.
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Late-interventionstudywithebseleninanexperimentalmodeloftype1diabeticnephropathy.
Tan,S.M.,Sharma,A.,Stefanovic,N.anddeHaan,J.B.(2015)FreeRadicRes.49(3):219-27.
PubMedID:25465090ReactivityMouseApplications:Urine
Immediateanddelayedeffectsofgrowthconditionsonageingparametersinnestlingzebrafinches.
Reichert,S.etal.(2015)JExpBiol.218(Pt3):491-9.
PubMedID:25524985ReactivityZebrafinchApplications:Bloodcells
AderivativeofBardoxolonemethyl,dh404,inaninversedose-dependentmanner,lessensdiabetes-associatedatherosclerosisandimprovesdiabetickidneydisease.
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PubMedID:24740568ReactivityMiceApplications:Urine
Elevationimpactsthebalancebetweengrowthandoxidativestressincoaltits.
Stier,A.,etal.(2014)Oecologia.175(3):791-800.
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EvaluationofvitaminB12effectsonDNAdamageinducedbypaclitaxel.
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EffectofTherapeuticHypothermiaonDNADamageandNeurodevelopmentalOutcomeAmongTermNeonateswithPerinatalAsphyxia:ARandomizedControlledTrial.
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Disruptionofpro-oxidantandantioxidantsystemswithelevatedexpressionoftheubiquitinproteosomesysteminthecachecticheartmuscleofnudemice.
Hinch,E.C.A.,Sullivan-Gunn,M.J.,VaughanV.C.,McGlynnM.A.,Lewandowski,PaulA.(2013)JCachexiaSarcopeniaMuscle.4(4):287-93.
PubMedID:24030522ReactivityMouseApplications:Tumortissue
OxidativeDamageofDNAConfersResistancetoCytosolicNucleaseTREX1DegradationandPotentiatesSTING-DependentImmuneSensing.
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Differentialeffectsofdocosahexanoicacid(DHA)onpretermandtermplacentalpro-oxidant/anti-oxidantbalance.
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TheModifiedSelenenylAmide,M-hydroxyEbselen,AttenuatesDiabeticNephropathyandDiabetes-AssociatedAtherosclerosisinApoE/GPx1DoubleKnockoutMice.
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Grasshoppers"adaptationtoelevatedradioactivityintheChernobylexclusionzone.
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Light-inducedcelldetachmentforcellsheettechnology.
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Puerarinpreventshighglucose-inducedapoptosisofSchwanncellsbyinhibitingoxidativestress.
Wu,Y.,Xue,B.,Li,X.andLiu,H.(2012)NeuralRegenRes.7(33):2583-2591.
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TheprotectiveeffectofAlphalipoicacidonSchwanncellsexposedtoconstantorintermittenthighglucose.
Sun,L.etal.(2012)BiochemPharmacol.84(7):961-973.
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EicosapentaenoicAcidandOxypurinolintheTreatmentofMuscleWastinginaMouseModelofCancerCachexia.
Vaughan,V.C.,Sullivan-Gunn,M.,Hinch,E.,Martin,P.,Lewandowski,P.A.(2012)PLoSONE.7(9):e45900.
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Titaniumdioxidenanoparticlesproducephototoxicityinthedevelopingzebrafish.
Bar-Ilan,O.etal.(2012)Nanotoxicology.6(6):670-679.
PubMedID:21830861ReactivityZebrafishApplications:Embryos
EvaluationofvitaminB12effectsonDNAdamageinducedbypioglitazone.
Alzoubi,K.,Khabour,O.,Hussain,N.,Al-azzam,S.andMhaidat,N.(2012)MutatRes.748(1-2):48-51.
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ProtectiveEffectsofSalvianolicAcidBonSchwannCellsApoptosisInducedbyHighGlucose.
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Theeffectofcocoasupplementationonhepaticsteatosis,reactiveoxygenspeciesandLFABPinaratmodelofNASH.
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