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当前位置: 首页 > 产品中心 > Functional_antibody > Millipore/MAB351R | Anti-Glutamate Decarboxylase Antibody, 65 kDa isoform, clone GAD-6/MAB351R/100 µg
商品详细Millipore/MAB351R | Anti-Glutamate Decarboxylase Antibody, 65 kDa isoform, clone GAD-6/MAB351R/100 µg
Millipore/MAB351R | Anti-Glutamate Decarboxylase Antibody, 65 kDa isoform, clone GAD-6/MAB351R/100 µg
Millipore/MAB351R | Anti-Glutamate Decarboxylase Antibody, 65 kDa isoform, clone GAD-6/MAB351R/100 µg
商品编号: MAB351R
品牌: 密理博
市场价: ¥8020.00
美元价: 4812.00
产地: 美国(厂家直采)
公司:
产品分类: 功能性抗体
公司分类: Functional_antibody
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍
Description
CatalogueNumberMAB351R
BrandFamilyChemicon®
TradeName
  • Chemicon
DescriptionAnti-GlutamateDecarboxylaseAntibody,65kDaisoform,cloneGAD-6
AlternateNames
  • GAD65
BackgroundInformationGutamicaciddecarboxylase(GAD;E.C.4.1.1.15)istheenzymeresponsIBLefortheconversionofglutamicacidtogamma-aminobutyricacid(GABA),themajorinhibitorytransmitterinhigherbrainregions,andputativeparacrinehormoneinpancreaticislets.TwomolecularformsofGAD(65kDaand67kDa,64%aaidentitybetweenforms)arehighlyconservedandbothformsareexpressedintheCNS,pancreaticisletcells,testis,oviductandovary.Theisoformsareregionallydistributedcytoplasmicallyinthebrainsofratsandmice(Sheikh,S.etal.1999).GAD65isanampiphilic,membrane-anchoredprotein(585aa),encodedonhumanchromosome10,andisresponsibleforvesicularGABAproduction.GAD67iscytoplasmic(594aa.),encodedonchromosome2,andseemstoberesponsibleforsignificantcytoplasmicGABAproduction.GADexpressionchangesduringneuraldevelopmentinratspinalcord.GAD65isexpressedtransientlyincommissuralaxonsaroundE13butisdownregulatedthenextdaywhileGAD67expressionincreasesmostlyinthesomataofthoseneurons(Phelps,P.etal.1999).Inmatureratpancreas,GAD65andGAD67appeartobedifferentiallylocalized,GAD65primarilyininsulin-containingbetacellsandGAD67inglucagon-containing(A)cells(Li,L.etal.1995).GAD67expressionseemstobeparticularlyplasticandcanchangeinresponsetoexperimentalmanipulation(forexampleneuronalstimulationortransection)ordiseaseprogressionandemergentdisorderslikeschizophrenia(Volketal.,2000).ColocalizationofthetwoGADisoformsalsoshowschangesinGAD65/GAD67distributionscorrelatedwithcertaindiseasestatessuchasIDDMandSMS.
ProductInformation
FormatPurified
Control
  • Braintissue
PresentationLyophilized.Dissolvecontentsofvialin100µLofsterile,distilledwater.Thisresultsinafinalantibodyconcentrationof1mg/mlin10mMpotassiumphosphate,70mMsodiumchloride,pH7.4containingnopreservatives.
StorageandShippingInformation
StorageConditionsMaintainfor1yearat-20°Cfromdateofshipment.Aliquottoavoidrepeatedfreezingandthawing.Formaximumrecoveryofproduct,centrifugetheoriginalvialafterthawingandpriortoremovingthecap.
Applications
ApplicationAnti-GlutamateDecarboxylaseAntibody,65kDaisoform,cloneGAD-6isanantibodyagainstGlutamateDecarboxylaseforuseinIH&WB.
KeyApplications
  • Immunohistochemistry
  • WesternBlotting
ApplicationNotesImmunohistochemistry:(<=1=""μg/ml)=""optimal=""working=""dilutions=""must=""be=""determined=""by=""end=""user.="">



ImmunohystochemicalStainingProcedures

ThefollowingprocedurewasdevelopedtolocalizeGADinratbrainsectionsofcerebellum.Performallstepsatroomtemperatureunlessotherwiseindicated.Wherenormalserumisindicated,usenormalserumfromthesamespeciesasthesourceofthesecondaryantibody.Thisprocedurerepresentssuggestedguidelinesfortheuseofanti-GAD.Fixationregimen,antibodyconcentrations,andincubationconditionsforagivenexperimentalsystemshouldbedeterminedempirically.

1.Perfuseratswith100mMphosphatebuffer,pH7.4,containing1%paraformaldehyde,0.34%L-lysine,and0.05%sodiumm-periodate(1%PLP).

2.Postfixbrainsin1%PLPfor1-2hours.Longerfixationtimesmayreducelabelingintensity.

3.Transferbrainsto100mMphosphatebuffercontaining30%sucrose,andgentlyagitateonashakerplatformat+4°Cfor48-60hours.

4.Usingaslidingmicrotome,cut30mmsectionsoffrozencerebellum.Asthesectionsarecut,collecttheminavialofcold100mMphosphatebuffer.

5.Incubatesectionsinphosphate-bufferedsaline(PBS)containing1.5%normalserumand0.2%TritonX-100for30minutes.

6.Onashakerplatform,incubatesectionswithanti-GAD(dilutedinPBScontaining1.5%normalserumand0.2%TritonX-100toafinalantibodyconcentrationof1mg/ml)for12-36hoursat+4°C.

7.Onashakerplatform,rinsesectionseighttimes,10-15minutesperrinse,inPBS.

8.Detectwithastandardsecondaryantibodydetectionsystem(Hsuetal.,1981;Falini&Taylor,1983;Harlow&Lane,1988;Taylor,1978).

9.Mountsections,dehydrate,andapplycoverslips.
BIOLOGicalInformation
ImmunogenPurifiedratbrainGAD.
CloneGAD-6
ConcentrationPleaserefertotheCertificateofAnalysisforthelot-specificconcentration.
HostMouse
SpecificityRecognizesthelowermolecularweightisoformofthetwoGADisoformsidentifiedinbrain(Gottlieb,etal.,1986;Chang&Gottlieb,1988).Thismonclonalantibodycanbeusedforimmunohistochemicallocalizationinbrainorpancreas.Anti-GADhasalsobeenusedtolabelpurifiedGADonWesternblots(Chang&Gottlieb,1988).
IsotypeIgG2a
SpeciesReactivity
  • Human
  • Rat
AntibodyTypeMonoclonalAntibody
EntrezGeneNumber
EntrezGeneSummaryThisgeneencodesoneofseveralformsofglutamicaciddecarboxylase,identifiedasamajorautoantigenininsulin-dependentdiabetes.Theenzymeencodedisresponsibleforcatalyzingtheproductionofgamma-aminobutyricacidfromL-glutamicacid.ApathogenicroleforthisenzymehasbeenidentifiedinthehumanpancreassinceithasbeenidentifiedasanautoantibodyandanautoreactiveTcelltargetininsulin-dependentdiabetes.Thisgenemayalsoplayaroleinthestiffmansyndrome.
GeneSymbol
  • GAD2
  • MGC161607
  • GAD65
  • MGC161605
  • GAD-65
  • EC4.1.1.15
PurificationMethodAmmoniumsulfateprecipitationandDEAE-cellulosechromatography
UniProtNumber
UniProtSummaryFUNCTION:SwissProt:Q05329#CatalyzestheproductionofGABA.
COFACTOR:Pyridoxalphosphate.
SIZE:585aminoacids;65411Da
SUBUNIT:Homodimer(Bysimilarity).
SUBCELLULARLOCATION:Cytoplasm,cytosol.Cytoplasmicvesicle.Celljunction,synapse,presynapticcellmembrane;Lipid-anchor.Golgiapparatusmembrane;Peripheralmembraneprotein;Cytoplasmicside.Note=Associatedtocytoplasmicvesicles.Inneurons,cytosolicleafletofGolgimembranesandpresynapticclusters.
PTM:Phosphorylated;whichdoesnotaffectkineticparametersorsubcellularlocation.&Palmitoylated;whichisrequiredforpresynapticclustering.
SIMILARITY:SwissProt:Q05329##BelongstothegroupIIdecarboxylasefamily.
MolecularWeight65kDa
PhysicochemicalInformation
Dimensions
MaterialsInformation
MaterialsInformation
品牌介绍
密理博(Millipore)公司成立于1954年,总部位于美国麻省,在全世界设有47个办事处,为100多个国家提供产品和技术服务。目前全球雇员超过5800人,在美国、法国和日本等国家拥有7家大型生产工厂,主要生产过滤膜及膜过滤产品。20世纪80年代,密理博公司进入中国市场。先后在香港、北京、上海、广州及成都设立了办事机构,并于2000年4月在上海浦东外高桥保税区建立了密理博(上海)贸易有限公司。为了更好地满足中国用户的需求,密理博中国主页于2006年11月向广大用户开放,介绍密理博中国有限公司的最新动态,力求为用户打造专业的产品与服务信息交流平台。