Description | |
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CatalogueNumber | MAB351R |
BrandFamily | Chemicon® |
TradeName |
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Description | Anti-GlutamateDecarboxylaseAntibody,65kDaisoform,cloneGAD-6 |
AlternateNames |
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BackgroundInformation | Gutamicaciddecarboxylase(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 | |
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Format | Purified |
Control |
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Presentation | Lyophilized.Dissolvecontentsofvialin100µLofsterile,distilledwater.Thisresultsinafinalantibodyconcentrationof1mg/mlin10mMpotassiumphosphate,70mMsodiumchloride,pH7.4containingnopreservatives. |
StorageandShippingInformation | |
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StorageConditions | Maintainfor1yearat-20°Cfromdateofshipment.Aliquottoavoidrepeatedfreezingandthawing.Formaximumrecoveryofproduct,centrifugetheoriginalvialafterthawingandpriortoremovingthecap. |
BIOLOGicalInformation | |
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Immunogen | PurifiedratbrainGAD. |
Clone | GAD-6 |
Concentration | PleaserefertotheCertificateofAnalysisforthelot-specificconcentration. |
Host | Mouse |
Specificity | RecognizesthelowermolecularweightisoformofthetwoGADisoformsidentifiedinbrain(Gottlieb,etal.,1986;Chang&Gottlieb,1988).Thismonclonalantibodycanbeusedforimmunohistochemicallocalizationinbrainorpancreas.Anti-GADhasalsobeenusedtolabelpurifiedGADonWesternblots(Chang&Gottlieb,1988). |
Isotype | IgG2a |
SpeciesReactivity |
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AntibodyType | MonoclonalAntibody |
EntrezGeneNumber | |
EntrezGeneSummary | Thisgeneencodesoneofseveralformsofglutamicaciddecarboxylase,identifiedasamajorautoantigenininsulin-dependentdiabetes.Theenzymeencodedisresponsibleforcatalyzingtheproductionofgamma-aminobutyricacidfromL-glutamicacid.ApathogenicroleforthisenzymehasbeenidentifiedinthehumanpancreassinceithasbeenidentifiedasanautoantibodyandanautoreactiveTcelltargetininsulin-dependentdiabetes.Thisgenemayalsoplayaroleinthestiffmansyndrome. |
GeneSymbol |
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PurificationMethod | AmmoniumsulfateprecipitationandDEAE-cellulosechromatography |
UniProtNumber | |
UniProtSummary | FUNCTION: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. |
MolecularWeight | 65kDa |
PhysicochemicalInformation |
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Dimensions |
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MaterialsInformation |
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MaterialsInformation |
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Millipore常用产品报价单
产品名 | 货号 | 公司分类 | 商城分类 | 美金价 |
Millipore/475855-1R神奇滤布 密理博Millipore现货促销 | 475855-1R | Life Science Research | 膜 | 93.50 | Millipore/17-701/EZ-Magna RIP™ RNA-Binding Protein Immunoprecipitation Kit | 17-701 | Life Science Research | 定量试剂盒 | 653.00 | Millipore/RIPAb+ Ago2 - RIP Validated Antibody and Primer Set | 03-110 | Life Science Research | 抗体套装 | 433.00 | Millipore/CBL468F | Anti-PECAM-1 Antibody, clone HC1/6, FITC conjugated/CBL468F/100 assays | CBL468F | Antibodies and Assays | 功能性抗体 | 298.00 | Millipore/ECM460 | αVβ3/PECAM Investigator Kit/ECM460/1 kit | ECM460 | Antibodies and Assays | 夹心法ELISA | 477.00 |