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Everest Biotech/Uric Acid Assay Kit 100 assays/1200061002/100 assays

价格
¥1487.20
货号:1200061002
浏览量:127
品牌:Everest Biotech
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商品描述

SampleTyple

Plasma,Serum,Cellculturesupernatant,otherbodyfluid

Components

Method

Colorimetricmethodat570nm

StandardCurve

Sensitivity

10µM-500µM

ReactionTime

30minutes

Applications

ForBIOLOGicalresearch:
UricAcidmeasurementinbiologicalsamples
Fordrug/pharmresearch:
Druginfluenceonpurinemetabolism

Storage

-80°C

Notes

Materialneededbutnotsupplied

Aplatereadercapableofmeasuringabsorbanceat570nm

AdjustablePipettesandarepeatpipettor

Thedistilledwater(milliQorHPLC-grade)

ClearFlatbottom96-wellplatesifnotincludedinthekitpurchased

ShippingIcepacks

ReagentPreparation

Note:Allreagentsarefrozen.Werecommendyouspinsmallvialsbeforeopening.

1.UricAcidAssayBuffer(10x)
PleasedonotdiluteintheprovidedUricAcidAssayBufferbottleitself.

Thebottlecontains10mlof10xUricAcidAssayBuffer.TheAssayBuffermustbeequilibratedtoroomtemperaturebeforeuse.Pleasemakeappropriateamountof1xUricAcidAssayBufferfortheassay,forexample,bydiluting1mlof10xUricAcidAssayBufferwith9mlofdH2O.Preparetheadditionaldilutedassaybufferifneeded.Storeat-80?C.

2.UricAcidStandard(2x)

PleasedonotdiluteintheprovidedUricAcidStandardvialitself.

Thevialcontains500µlof1mMUricAcidStandard.Thestandardmustbeequilibratedtoroomtemperaturebeforeuse.Dilute500µlof1mMUricAcidStandardwith500µlofdilutedUricAcidAssaybuffertoprepare500µMofUricAcidStandard.1mlof500µMUricAcidStandardisenoughformaking3standardcurvesifassayedinduplicate.Storeat-80?C.

3.AssayProbe
Thevialcontains45μlofAssayProbe.Itissufficientfor100wells.Theassayprobemustbeequilibratedtoroomtemperaturebeforeuse.Protectfromlight.Storeat-80?C.

4.UricAcidAssayEnzymeMix
Thevialcontains30μlofUricAcidAssayEnzymeMix.Theenzymemixmustbethawedonicebeforeuse.Itissufficientfor100wells.Storeat-80?C.

Protocol

1.SamplePreparation

Blood(serum/plasma),urine,otherbodyfluidscanbemeasureddirectlybyaseriesofdilutionsofthesample(1/2;1/4;1/8;…)toensurethereADIngsarewithinthestandardcurverange.YoursamplescanbedilutedwithdH2OordilutedUricAcidAssayBuffer.

Add50μlofsamplestoeachwell.
Werecommendthatsamplesbeassayedinduplicateortriplicate.


Note:
Ifpreparedsamplesarenotassayedthesameday,storethesamplesat-80?C.Thesampleswillbestableforonemonthwhilestoredat-80?C.Forfrozensamples,dilutionsofsamplesmustbedonerightbeforeassaying.

2.StandardCurvePrepation

Add50μl,40μl,30μl,20μl,10μl,5μl,1μl,and0μlofdilutedUricAcidStandardtoeachwell,thenadjustvolumeto50μl/wellwithdilutedUricAcidAssayBuffer.
WerecommendthatUricAcidStandardsbeassayedinduplicate.Astandardcurvehastoberunineachassay.

3.ReactionSolutionPreparation
50μlReactionMixisrequiredforeachwelland1mlofReactionSolutionispreparedwiththefollowings:
984µlUricAcidAssayBuffer(1x)
8µlUricAcidAssayEnzymeMix
8µlAssayProbe

1mlofReactionSolutionisenoughfor~20wells.

PrepareappropriateamountofReactionSolutionforthenumberofassaystobeperformed.

Note:PleasedonotkeepanyleftoverReactionSolutionasithastobemadefreshrightbeforeyourunassays.IfoldReactionSolutionisused,assayswillnotwork.

4.Performtheassay

a.Mixthereactionsolutionwellandadd50μlofthereactionsolutiontoeachwellcontainingtheUricAcidstandardsandtestsamples.

b.Incubatethereactionfor30minutesina37?Cincubator.

c.Measureabsorbanceat570nminamicroplatereader.

5.Calculation

a.AveragetheOD570nmvaluesofreplicatewellsofeachUricAcidStandard,testsamples,andblank.Then,correctbackgroundbysubtractingthevaluederivedfromtheblankfromallsamplereadings.

b.MakeastandardcurvebyplottingOD570nmvaluesfromeachUricAcidStandardsasafunctionofUricAcidconcentration.Thiscanbedonewithexcelspreadsheet.

c.CalculatethevalueofUricAcidinsamplesusingtheequationobtainedfromthelinearregressionofthestandardcurve.

UricAcid(μM)=[(Correctedabsorbance)-(y-intercept)]/Slope


MaterialSafetyDataSheet

Date:Oct26,2015

1.PRODUCTANDCOMPANYIDENTIFICATION

1.1Productidentifier

Productname:UricAcidAssayKit

CatalogNo:1200061002,120006100P

1.2Relevantidentifiedusesofthesubstanceormixtureandusesadvisedagainst

Forresearchuseonly.

1.3Detailsofthesupplierofthesafetydatasheet

Company:EtonBioscienceInc

TollFree:1-800-758-1630

Tel:1-800-758-1630

Fax:1-800-507-2912

1.4Emergencytelephonenumber

1-800-758-1630

2.HAZARDSIDENTIFICATION

2.1Classificationofthesubstanceormixture

Notahazardoussubstanceormixture

2.2GHSLabelelements,includingprecautionarystatements

Notahazardoussubstanceormixture

2.3Otherhazards

None

3.COMPOSITION/INFORMATIONONINGREDIENTS

3.1Substances

4.FIRSTAIDMEASURES

4.1Descriptionoffirstaidmeasures

Eyecontact

Checkforandremovecontactlensesandflushwithcopiousamountsofwater;assureadequateflushingbyseparatingtheeyelidswithfingers;callaphysician

SkinContact

Flushwithcopiousamountsofwater;removecontaminatedclothingandshoes;callaphysician

Inhalation

Removetofreshair.Ifnotbreathinggiveartificialrespiration;callaphysician

Ingestion

Ifswallowed,nevergiveanythingbymouthtoanunconsciousperson.Rinsemouthwithwater;callaphysician

4.2Mostimportantsymptomsandeffects,bothacuteanddelayed

Noinformationavailable

4.3Indicationofanyimmediatemedicalattentionandspecialtreatmentneeded.

Noinformationavailable

5.FIREFIGHTINGMEASURES

5.1Extinguishingmedia

Suitableextinguishingmedia

Waterspray,alcohol-resistantfoam,drychemicalorcarbondioxide

5.2Specialhazardsarisingfromthesubstanceormixture

Noinformationavailable

5.3Adviceforfirefighters

Wearself-containedbreathingapparatusandprotectiveclothingtopreventcontactwithskinandeyes.

6.ACCIDENTALRELEASEMEASURES

6.1Personalprecautions,protectiveequipmentandemergencyprocedures

Usefullpersonalprotectiveequipment.Evacuatepersonneltosafeareas.Avoidbreathingvapors,mistorgas.

6.2Environmentalprecautions

Preventfurtherleakageorspillage.Preventproductfromenteringdrain.

6.3Methodsandmaterialforcontainmentandcleaningup

Keepinsuitable,closedcontainersfordisposal

7.HANDLINGANDSTORAGE

7.1Precautionsforsafehandling

Avoidskin/eyecontact.Useprotectiveequipmentasneeded.Washcontaminatedclothingbeforereuse.

7.2Conditionsforsafestorage,includinganyincompatibilities

Keepcontainertightlyclosed.Storeat-80?C.

7.3Specificenduse(s)

Nodataavailable.

8.EXPOSURECONTROLS/PERSONALINFORMATION

8.1ControlParameters

Thisproductcontainsnohazardousmaterialswithoccupationalexposurelimits.

8.2Exposurecontrols

Engineeringcontrols

Provideshowerandeyewashstation

Personalprotectiveequipment

UricAcidStandard

UricAcidAssayEnzymeMix

Components

CAS#

Components

CAS#

UricAcid

69-93-2

Uricase

9002-12-4

LithiumCarbonate

554-13-2

Tris-HClpH7.5

N/A

Water

7732-18-5

Water

7732-18-5

UricAcidAssayBuffer

AssayProbe

Components

CAS#

Components

CAS#

Tris-HClpH7.5

N/A

DMSO

67-68-5

Water

7732-18-5













EyeProtection

Wearsafetygoggles

SkinProtection

Wearprotectiveclothing

HandProtection

Wearprotectivegloves

Respiratoryprotection

WearNIOSH/MSHAapprovedrespirators

9.PHYSICALANDCHEMICALPROPERTIES

9.1Informationonbasicphysicalandchemicalproperties

UricAcidAssayBuffer

Appearance

Liquid,colorless

pH

7.5

Meltingpoint

Nodataavailable

Freezingpoint

Nodataavailable

Boilingpoint

Nodataavailable

Density

Nodataavailable

Watersolubility

Soluble

UricAcidStandard

Appearance

Liquid,colorless

pH

Nodataavailable

Meltingpoint

Nodataavailable

Freezingpoint

Nodataavailable

Boilingpoint

Nodataavailable

Density

Nodataavailable

Watersolubility

Soluble

UricAcidAssayEnzymeMix

Appearance

Liquid,colorless

pH

Nodataavailable

Meltingpoint

Nodataavailable

Freezingpoint

Nodataavailable

Boilingpoint

Nodataavailable

Density

Nodataavailable

Watersolubility

Soluble

AssayProbe

Appearance

Liquid,colorless

pH

Nodataavailable

Meltingpoint

Nodataavailable

Freezingpoint

Nodataavailable

Boilingpoint

Nodataavailable

Density

Nodataavailable

Watersolubility

Soluble

9.2Othersafetyinformation

Nodataavailable.

10.STABILITYANDREACTIVITY

10.1Reactivity

Nodataavailable

10.2Chemicalstability

Stableunderrecommendedstorageconditions.

10.3Possibilityofhazardousreactions

Nodataavailable.

10.4Conditionstoavoid

Nodataavailable

10.5IncompatIBLematerials

Strongoxidizingagents

10.6Hazardousdecompositionproducts

Hazardousdecompositionproductsformedunderfireconditions:carbonoxides

11.TOXICOLOGICALINFORMATION

11.1Informationontoxicologicaleffects

Toxicologicaleffectsonthisproducthavenotbeenthoroughlystudied.

12.ECOLOGICALINFORMATION

12.1Toxicity

Avoidreleaseintoenvironment

12.2Persistenceanddegradability

Nodataavailable

12.3.Bioaccumulativepotential

Nodataavailable

12.4Mobilityinsoil

Nodataavailable

12.5ResultsofPBTandvPvBassessment

Nodataavailable

12.6Otheradverseeffects

Nodataavailable

13.DISPOSALINFORMATION

13.1Wastetreatmentmethods

Disposeinaccordancewithlocal,state,andfederalregulations.

14.TRANSPORTINFORMATION

DOT:

Propershippingname:none
Non-Hazardousfortransport:thissubstanceisconsideredtobenon-hazardousfortransport
IATA:

Propershippingname:none
Non-Hazardousfortransport:thissubstanceisconsideredtobenon-hazardousfortransport

ADR/RID

Propershippingname:none
Non-Hazardousfortransport:thissubstanceisconsideredtobenon-hazardousfortransport

15.REGULATORYINFORMATION

EURiskandSafetyphrases:

R36/37/38:irritatingtoeyes/respiratorysystem/skin

16.OTHERINFORMATION

Theinformationaboveisbelievedtobeaccurateandrepresentsthebestinformationcurrentlyavailabletous.However,wemakenowarrantyofmerchantabilityoranyotherwarranty,expressorimplied,withrespecttosuchinformation.EtonBioscienceInc.shallnotbeheldliableforanydamagesorotherconsequencesresultingfromhandlingorfromcontactwiththeaboveproduct.


1.MilnerJA,PerkinsEG.,Determinationofuricacidinbiologicalfluidsbyhighperformanceliquidchromatography.AnalBiochem,88:560–5(1978).
2.PachlaLA,KissingerPT.Measurementofserumuricacidbyliquidchromatography.ClinChem,25:1847–52(1979).
3.Watanabe,S.,Kang,D.-H.,Feng,L.,etal.Uricacid,hominoidevolution,andthepathogenesisofsalt-sensitivity.Hypertension40,355-360(2002).
4.Arias-MendozaF,PiñaE.(1991).AsensitivemultienzymaticassayforthemeasurementofUricAcid,dihydroxyacetonephosphate,oxaloacetate,andacetoacetateinclearextractsfrombiologicalsamples.PrepBiochem.21(4):211-4.
5.ChariotP.etal(1994).OptimalhandlingofbloodsamplesforroutinemeasurementoflactateandUricAcid.ArchPatholLabMed.118(7):695-7.

Esquivel,CarlosJ.,BryanJ.Cassone,andPeterM.Piermarini.“AdeNovoTranscriptomeoftheMalpighianTubulesinNon-Blood-FedandBlood-FedAsianTigerMosquitoesAedesAlbopictus:InsightsintoDiuresis,Detoxification,andBloodMealProcessing.”Ed.StephenTobe.PeerJ4(2016):e1784.PMC.Web.9Aug.2017.

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