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Discovery Antibodies/Anti-GluR1 (GluA1) (extracellular) Antibody/0.2 ml/AGC-004-0.2 ml

价格
¥9500.00
货号:AGC-004-0.2ml
浏览量:97
品牌:Discovery
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商品描述
Cat#:AGC-004
AlternativeNameAMPAReceptor1,Glutamatereceptor1,Ionotropicglutamatereceptor1,AMPA-selectiveglutamatereceptor1,GRIA1, GluR-A, GluR-K1
  • KOValidated
  • LyophilizedPowder
  • AntigenIncl.
  • Type:Polyclonal
    Host:Rabbit
    Reactivity:h,m,r
      • PeptideRTSDSRDHTRVDWKR(C),correspondingtoaminoacidresidues271-285ofratGluR1 (Accession P19490).Extracellular,N-terminus.
        Anti-GluR1 (GluA1) (extracellular) Antibody
    Accession(Uniprot)NumberP19490
    GeneID50592
    PeptideconfirmationConfirmedbyaminoacidanalysisandmassspectrometry.
    HomologyMouse-14/15amino acidresiduesidentical;human-12/15aminoacidresiduesidentical.
    RRIDAB_2039878.
    PurityAffinitypurifiedonimmobilizedantigen.
    FormLyophilizedpowder.Reconstitutedantibodycontainsphosphatebufferedsaline(PBS),pH7.4,1%BSA,0.05%NaN3.
    IsotypeRabbitIgG.
    StoragebeforereconstitutionTheantibodyshipsasalyophilizedpowderatroomtemperature.Uponarrival,itshouldbestoredat-20°C.
    Reconstitution25μl,50μlor0.2mldoubledistilledwater(DDW),dependingonthesamplesize.
    Antibodyconcentrationafterreconstitution0.8mg/ml.
    StorageafterreconstitutionThereconstitutedsolutioncanbestoredat4°Cforupto1week.Forlongerperiods,smallaliquotsshouldbestoredat-20°C.Avoidmultiplefreezingandthawing.Centrifugeallantibodypreparationsbeforeuse(10000xg5min).
    NegativecontrolantigenstoragebeforereconstitutionLyophilizedpowdercanbestoredintactatroomtemperaturefor2weeks.Forlongerperiods,itshouldbestoredat-20°C.
    Negativecontrolantigenreconstitution100µldoubledistilledwater(DDW).
    Negativecontrolantigenstorageafterreconstitution-20°C.
    PreadsorptionControl1μgpeptideper1μgantibody.
    StandardqualitycontrolofeachlotWesternblotanalysis.
    Applications:ic,if,ih,lci,wb
    Mayalsoworkin:ifc*,ip*
      • Anti-GluR1 (GluA1) (extracellular) Antibody
        Westernblotanalysis ofrat(lanes1and3)andmouse(lanes2and4)brainlysates:
        1,2.Anti-GluR1(GluA1)(extracellular)Antibody (#AGC-004), (1:200).
        3,4.Anti-GluR1(GluA1)(extracellular)Antibody,preincubatedwiththecontrolpeptideantigen.
      • Anti-GluR1 (GluA1) (extracellular) Antibody
        ExpressionofGluR1inmousehippocampus
        Immunohistochemicalstainingofmousehippocampus withAnti-GluR1(GluA1)(extracellular)Antibody (#AGC-004).GluR1(green)ispresentinthestratumoriens(Or)andrADIatum(Ra)butnotinthepyramidallayer(P).Stainingofthesamesectionwithmouseanti-parvalbumin(red)identifiesthepyramidallayer.
      • Rathippocampalneurons(16μg/ml)(Verpelli,C. etal. (2011) J.Biol.Chem. 286, 34839.).
    References
    • 1.Dingledine,R.etal.(1999)Pharmacol.Rev.51,7.
    • 2.Sheng,M.andLee,S.H.(2001)Cell105,825.
    • 3.Song,I.andHuganir,R.L.(2002)TrendsNeurosci.25,578.
      • AMPAreceptors aremembersofthe glutamatereceptorfamily ofionchannelsthatalsoincludetheNMDAand Kainate receptors.ThethreesubfamiliesarenamedaftertheoriginalsyntheticagoNISTsthatwereidentifiedasselectiveligandsofeachfamily.

        Theα-amino-3-hydroxy-5-methyl-4-isoazolepropionicacid(AMPA)receptorsubfamilyincludesfourmembersAMPA1-AMPA4thatarealsoknownasGluR1-GluR4respectively.

        ThefunctionalAMPAchannelisbelievedtobeatetramer,withmostneuronalAMPAreceptorsbeingactuallyheterotetramerscomposedofAMPA1plus AMPA2 orAMPA2plus AMPA3,althoughhomotetramerscanalsobefound.

        AMPAreceptorsarepermeabletocationsNa+,K+ andCa2+.TheCa2+ permeABIlityisdependentonthepresenceofAMPA2:wheneverthissubunitispresent,thechannelwillbeimpermeabletoCa2+.TheCa2+ permeabilityoftheAMPA2subunitisdeterminedbythepresenceofanarginine(R)atacriticalsiteintheporeloopinsteadofaglutamine(Q)presentinthesamesiteintheotherAMPAsubunits.Apost-transcriptionalprocessknownasRNAeditingdeterminesthepresenceofthisR.SincemostAMPA2subunitsintheadultbrainhaveundergoneRNAeditingandmostAMPAreceptorscontaintheAMPA2subunit, mostnativeAMPAreceptorswillbeimpermeabletoCa2+.

        GatingofAMPAreceptorsbyglutamateisextremelyfastandthereforetheAMPAreceptorsmediatemostexcitatory(depolarizing)currentsinthebrainduringbasalneuronalactivity.Thedepolarizationcausedbytheactivationofpost-synapticAMPAreceptorsisnecessaryfortheactivationofNMDAreceptorsthatwillopenonlyinthepresenceofbothglutamateandadepolarizedmembrane.

        Synapticstrength,definedasthelevelofpost-synapticdepolarization,canbelongterm(hencethetermlongtermpotentiation,LTP)andthereforeinducechangesinsignalingandproteinsynthesisintheactivatedneuron.Thesechangesareassociatedwithmemoryformationandlearning.

        ChangesinsynapticstrengtharethoughttoinvolverapidmovementoftheAMPAreceptorsinandoutofthesynapsesandagreatdealofefforthasfocusedinunderstandingthemechanismsthatgovernAMPAreceptortrafficking.

    Applicationkey:

    CBE-Cell-basedELISA,FC-Flowcytometry,ICC-Immunocytochemistry,IE-IndirectELISA,IF-Immunofluorescence,IFC-Indirectflowcytometry,IHC-Immunohistochemistry,IP-Immunoprecipitation,LCI-Livecellimaging,N-Neutralization,WB-Westernblot

    Speciesreactivitykey:

    H-Human,M-Mouse,R-Rat
    receivea25µlfreetrialsample!
    Lastupdate:14/01/2020

    Anti-GluR1(GluA1)(extracellular)Antibody(#AGC-004)isahighlyspecific antibodydirectedagainstanextracellularepitopeoftherationotropicglutamatereceptor1.Theantibody canbeusedinwesternblot,immunohistochemistry,immunocytochemistry,andlivecellimagingapplications.IthasbeendesignedtorecognizeGluR1fromhuman,mouse,andratsamples.

    Forresearchpurposesonly,notforhumanuse
    Discovery Antibodies的Cyclin dependant kinase 2 (CDK2) is a serine/threonine protein kinase which controls both G1/S and G2/M transitions. CDKs along with cyclins and CDK inhibitors regulate cell cycle progression. Specific cyclins activate different CDKs; in early G1, CDK2 pairs with cyclin E to promote entry into the S phase before switching to partner with cyclin A to drive the cell through S phase. Once activated CDKs phosphorylate downstream proteins to initiate signalling cascades. CDK2 phosphorylates and inactivates the RB1 (pRb) tumour suppressor family of proteins.CDK的活动受到严格控制。CDK2活性可以被包括P21在内的一系列抑制剂抑制。细胞周期失调和增殖控制的丧失与细胞转化和癌症密切相关。CDK2在DNA损伤反应(DDR)中的细胞周期停滞中也似乎起着积极作用,它的抑制作用会阻碍DDR,并使细胞对电离辐射敏感,从而诱导细胞死亡。该抗体与AlexaFluor®488偶联。AlexaFluor®488是一种流行的鲜绿色荧光染料,具有高pH稳定性。
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