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Discovery Antibodies/Anti-Aquaporin 4 (AQP4) (300-314)-ATTO-594 Antibody/50 µl/AQP-014-AR-50 µl

价格
¥10540.00
货号:AQP-014-AR-50µl
浏览量:97
品牌:Discovery
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商品描述
Cat#:AQP-014-AR
AlternativeNameWCH4,Mercurial-insensitivewaterchannel
  • LyophilizedPowder
  • AntigenIncl.
  • Type:Polyclonal
    Host:Rabbit
    Reactivity:m,r
    Mayalsoworkin:h*
      • Peptide(C)HVIDIDRGDEKKGKD,correspondingtoaminoacidresidues300-314ofratAQP4(AccessionP47863).Intracellular,C-terminus.
        Anti-Aquaporin 4 (AQP4) (300-314)-ATTO-594 Antibody
    Accession(Uniprot)NumberP47863
    GeneID25293
    PeptideconfirmationConfirmedbyaminoacidanalysisandmassspectrometry.
    HomologyMouse-14/15aminoacidresiduesidentical;human-13/15aminoacidresiduesidentical.
    RRIDAB_2756786.
    PurityAffinitypurifiedonimmobilizedantigen.
    FormLyophilizedpowder.Reconstitutedantibodycontainsphosphatebufferedsaline(PBS),pH7.4,1%BSA,0.05%NaN3.
    IsotypeRabbitIgG.
    LabelATTO-594.Maximumabsorption601nm;Maximumfluorescence627nm.Thefluorescenceisexcitedmostefficientlyinthe580–615nmrange.ThislabelbelongstotheclassofRhodaminedyesandcanbeusedwithfluorescentequipmenttypicallyoptimizedtodetectTexasRedandAlexa-594.
    StoragebeforereconstitutionTheantibodyshipsasalyophilizedpowderatroomtemperature.Uponarrival,itshouldbestoredat-20°C.
    Reconstitution50µldoubledistilledwater(DDW).
    Antibodyconcentrationafterreconstitution1mg/ml.
    StorageafterreconstitutionThereconstitutedsolutioncanbestoredat4°C,protectedfromthelight,forupto1week.Forlongerperiods,smallaliquotsshouldbestoredat-20°C.Avoidmultiplefreezingandthawing.Centrifugeallantibodypreparationsbeforeuse(10000×g5min).
    NegativecontrolantigenstoragebeforereconstitutionLyophilizedpowdercanbestoredintactatroomtemperaturefor2weeks.Forlongerperiods,itshouldbestoredat-20°C.
    Negativecontrolantigenreconstitution100µldoubledistilledwater(DDW).
    Negativecontrolantigenstorageafterreconstitution-20°C.
    PreadsorptionControl1µgpeptideper1µgantibody.
    StandardqualitycontrolofeachlotWesternblotanalysis(unlabeledantibody,#AQP-014),andimmunohistochemicalstaining(labeledantibody).
    Applications:if,ih
    Mayalsoworkin:ic*
      • Anti-Aquaporin 4 (AQP4) (300-314)-ATTO-594 Antibody
        ExpressionofAquaporin4inratandmousebrain
        ImmunohistochemicalstainingofAquaporin4inratandmousebrainfreefloatingfrozensectionsusingAnti-Aquaporin4(AQP4)(300-314)-ATTO-594Antibody(#AQP-014-AR),(1:80).A.AQP4staining(red)inrathippocampalCA1regionappearsinoutlinesofbloodvessels(arrows).DAPIisusedasthecounterstain(blue)andstainsthepyramidallayer(P).B.AQP4staining(red)inmousehippocampaldentategyrusregionappearsalsoinoutlinesofbloodvessels(arrows).DAPIisusedasthecounterstain(blue)andstainsthegranulelayer(G).
        Anti-Aquaporin 4 (AQP4) (300-314)-ATTO-594 Antibody
        Immuno-colocalizationofGFAPandAQP4inratbrain
        Immunohistochemicalstainingofimmersion-fixed,freefloatingratbrainfrozensectionsusingAnti-GFAPAntibody(#AFP-001),(1:2000)andAnti-Aquaporin4(AQP4)(300-314)-ATTO-594Antibody (#AQP-014-AR),(1:100).A.Inratfornix,GFAPimmunoreactivity(green)appearsinastrocyticprocesses.B.Insamesection,AQP4staining(red)isdetectedinbloodvessels.C.MergeofpanelAandpanelBshowscolocalizationaroundalargebloodvessel(arrows).NucleiarestainedusingDAPIasthecounterstain(blue).
    References
    • 1.King,L.S.etal.(2004)Nat.Rev.Mol.CellBiol.5,687.
    • 2.Manley,G.T.etal.(2004)Neuroscience.129,983.
    • 3.Lennon,V.A.etal.(2005)J.Exp.Med.202,473.
      • Aquaporin4(AQP-4)belongstoafamilyofmembraneproteinsthatallowpassageofwaterandcertainsolutesthroughBIOLOGicalmembranes.Thefamilyiscomposedof13members(AQP-0toAQP-12).

        TheaquaporinscanbedividedintotwofunctionalgroupsbasedontheirpermeABIlitycharacteristics:theaquaporinsthatareonlypermeatedbywaterandtheaquaglyceroporinsthatarepermeatedbywaterandothersmallsolutessuchasglycerol.AQP-4togetherwithAQP-1,AQP-2andAQP-5belongtothefirstgroup1.Littleisknownaboutthefunctionofthetwonewestmembers,AQP-11andAQP-12.

        TheproteinspresentaconservedstructureofsixtransmembranedomainswithintracellularN-andC-termini.Thefunctionalchannelisatetramerbuteachsubunithasaseparateporeandthereforethefunctionalchannelunit,containsfourpores1.

        AQP-4isthemajormembranewaterchannelinthecentralnervoussystem.Thechannelisexpressedinastrocytefootprocessesindirectcontactwithcapillaryvesselsinthebrainsuggestingaroleinwatertransportundernormalandpathologicalconditions.Indeed,transgenicmicelackingAQP-4havereducedbrainswellingandimprovedneurologicaloutcomefollowingwaterintoxicationandfocalcerebralischemia.Incontrast,brainswellingandclinicaloutcomeareworseinAQP-4-nullmiceinmodelsofvasogenic(fluidleak)edemacausedbyfreeze-injuryandbraintumor,probablyduetoimpairedAQP-4-dependentbrainwaterclearance2.

        Inaddition,ithasbeenrecentlyshownthatneuromyelitisoptica(NMO),aninflammatorydemyelinatingdiseasethatselectivelyaffectsopticnervesandspinalcord,iscausedbythedevelopmentofanautoantibodydirectedagainstAQP-43.

    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
    Image&Title:Anti-Aquaporin 4 (AQP4) (300-314)-ATTO-594 Antibody
    Immuno-colocalizationofAquaporin4andTrkBinratcerebellum.Immunohistochemicalstainingofperfusion-fixedfrozenratcerebellumsectionsusingAnti-TrkB(extracellular)-ATTO-488Antibody(#ANT-019-AG),(1:80)andAnti-Aquaporin4(AQP4)(300-314)-ATTO-594Antibody(#AQP-014-AR),(1:80).A.TrkBlabeling(green)appearsinPurkinjecells(arrows)formingthePurkinjelayer(P).B.Aquaporin4staining(red)appearsinoutlinesofthe“baskets”formedaroundPurkinjecells(verticalarrows)andinsomebloodvessels(horizontalarrow).C.MergeofpanelsAandBdemonstratesthelocalizationofTrkBandAquaporin4inadjacentcellularcompartmentsofthecerebellum.NucleiweredemonstratedusingDAPIasthecounterstain(blue).
    Lastupdate:21/11/2019

    Anti-Aquaporin4(AQP4)(300-314)Antibody (#AQP-014)isahighlyspecificantibodydirectedagainstanepitopeofratAQP4.Theantibodycanbeusedinwesternblot,immunohistochemistry,andimmunocytochemistryapplications.IthasbeendesignedtorecognizetheAquaporin4channelfromrat,mouse,andhumansamples.

    Anti-Aquaporin4(AQP4)(300-314)-ATTO-594Antibody(#AQP-014-AR) isdirectlylabeledwithanATTO-594fluorescentdye. ATTOdyes arecharacterizedbystrongabsorption(highextinctioncoefficient),highfluorescencequantumyield,andhighphoto-stability.TheATTO-594fluorescentlabelbelongstotheclassofRhodaminedyesandcanbeusedwithfluorescentequipmenttypicallyoptimizedtodetectTexasRedandAlexa-594.Anti-Aquaporin4(AQP4)(300-314)-ATTO-594AntibodyisespeciallysuitedforexperimentsrequiringsimultaneouslabelingofdifferentMarkers.

    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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