芦荟素/抗腺苷A2B受体(细胞外)-FITC抗体/AAR-003-F/2 x 50µl

价格
¥10540.00
货号:AAR-003-F-50µl
浏览量:127
品牌:Alomone
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商品描述
Cat#:AAR-003-F
  • LyophilizedPowder
  • AntigenIncl.
  • ShippedatRoomTemp.
  • Type:Polyclonal
    Source:Rabbit
    Reactivity:h,m
    Mayalsoworkin:r
    Immunogen
    PeptideKDSATNN(S)TEPWDGTTNESC,correspondingtoaminoacidresidues147-166ofhuman A2BAR(Accession P29275).2nd extracellularloop.
    Accession(Uniprot)NumberP29275
    GeneID136
    PeptideconfirmationConfirmedbyaminoacidanalysisandmassspectrometry.
    HomologyRat -14/19aminoacidresiduesidentical;mouse-13/19aminoacidresiduesidentical
    PurityAffinitypurifiedonimmobilizedantigen.
    FormulationLyophilizedpowder.Reconstitutedantibodycontainsphosphatebufferedsaline(PBS),pH7.4,1%BSA,0.05%NaN3.
    LabelFluoresceinisothiocyanate(FITC).
    StoragebeforereconstitutionTheantibodyshipsasalyophilizedpowderatroomtemperature.Uponarrival,itshouldbestoredat-20°C.
    Reconstitution50µldoubledistilledwater(DDW).
    Antibodyconcentrationafterreconstitution1mg/ml.
    StorageafterreconstitutionThereconstitutedsolutioncanbestoredat4°C,protectedfromthelight,forupto1week.Forlongerperiods,smallaliquotsshouldbestoredat-20°C.Avoidmultiplefreezingandthawing.Centrifugeallantibodypreparationsbeforeuse(10000×g5min).
    ControlantigenstoragebeforereconstitutionLyophilizedpowdercanbestoredintactatroomtemperaturefor2weeks.Forlongerperiods,itshouldbestoredat-20°C.
    Controlantigenreconstitution100µldoubledistilledwater(DDW).
    Controlantigenstorageafterreconstitution-20°C.
    PreadsorptionControl1µgpeptideper1µgantibody.
    StandardqualitycontrolofeachlotWesternblotanalysis(unlabeledantibody,#AAR-003),anddirectflowcytometry(labeledantibody).
    Applications:fc
    Mayalsoworkin:ic,lci
    Directflowcytometry
    DirectflowcytometryofliveintacthumanTHP-1monocyticleukemiacells:
    ___Cellsalone.
    ___Cells+RabbitIgGisotypecontrol-FITC.
    ___Cells+Adenosine A2B Receptor (extracellular)-FITCAntibody(AAR-003-F),5µg.
    DirectflowcytometryofliveintactmouseJ774macrophagecells:
    ___Cellsalone.
    ___Cells+RabbitIgGisotypecontrol-FITC.
    ___Cells+Adenosine A2B Receptor (extracellular)-FITCAntibody(AAR-003-F),5µg.
    References
    1. Peeters,M.C.etal.(2011)FASEBJ.25,632.
    2. Sun,Y.andHuang,P.(2016)Front.Chem.4,37.
    Scientificbackground

    ExtracellularadenosineisaubiquitoussignalingmoleculethatmodulatesawidearrayofBIOLOGicalprocesses.Therearecurrentlyfourknownsub-typesofadenosinereceptors:A1,A2A,A2B andA3.
     
    TheadenosineA2B receptorisatypicalclassA,Gprotein-coupledreceptorwithseventransmembranesegments,anextracellularN-terminusandanintracellularC-terminus.AdenosineA2BRcausesanincreaseinintracellularcAMPlevelsbycouplingmainlytoGs proteins,resultingintheactivationofadenylylcyclase1 andsubsequentactivationofPKAandothercAMPeffectorssuchasEpac.Inaddition,theA2BRcouplestoGq andactivatesthePLCpathwaythatmediatesseveralcrucialfunctionsofA2BR.A2BRalsocouplestotheMAPKandarachidonicacidsignalingpathwaysandregulatesmembraneionchannelsprobablythroughG-proteinβγsubunits.
     
    MultiplemoleculesthatbindtoA2BRhavebeenidentifiedinanefforttounderstandthereceptor’sfunctionandregulation.NFκB1/p105isamemberoftheNFκBfamilyofproteinsthatperformregulatoryfunctionsindiversebiologicalprocessessuchasinflammationandcellsurvivalanddifferentiation,aswellasinvariousdiseases.Interestingly,AlthoughA2BRactivationbyadenosineproducespro-inflammatoryeffectsthereceptoralsobindstospecificsitesonp105,preventsthepoly-ubiquitinationanddegradationofthep105proteinandinhibitsNFκBactivationthusreducinginflammation.
     
    A2BRishighlyexpressedinvarioustypesoftumorcellsortissuesandpromotestumor-cellproliferation.A2BRwasfoundtobeoverexpressedincolorectalcarcinomacellsandtissues,andinhibitionofA2BRblockstheproliferationofcoloncancercells.A2BRhasbeenimplicatedinthepathophysiologyofvasculardiseases,renaldiseaseanddiabetes2.

    Applicationkey:

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

    Speciesreactivitykey:

    H-Human,M-Mouse,R-Rat
    Lastupdate:24/03/2019

    Anti-AdenosineA2B Receptor(extracellular)Antibody(#AAR-003)isahighlyspecificantibodydirectedagainstanextracellularepitopeofthehumanprotein.Theantibodycanbeusedinwesternblot,immunohistochemistry,livecellimaging,andindirectflowcytometryapplications.IthasbeendesignedtorecognizeA2BARfromhuman,rat,andmousesamples.

    Anti-Adenosine A2B Receptor(extracellular)-FITCAntibody(#AAR-003-F)isdirectlyconjugatedtofluoresceinisothiocyanate(FITC).Thislabeledantibodycanbeusedinimmunofluorescentapplicationssuchasdirectflowcytometryusinglivecells.

    Forresearchpurposesonly,notforhumanuse
    Directflowcytometry
    DirectflowcytometryofliveintacthumanTHP-1monocyticleukemiacells:
    ___Cellsalone.
    ___Cells+RabbitIgGisotypecontrol-FITC.
    ___Cells+Adenosine A2B Receptor (extracellular)-FITCAntibody(AAR-003-F),5µg.
    DirectflowcytometryofliveintactmouseJ774macrophagecells:
    ___Cellsalone.
    ___Cells+RabbitIgGisotypecontrol-FITC.
    ___Cells+Adenosine A2B Receptor (extracellular)-FITCAntibody(AAR-003-F),5µg.
    References
    1. Peeters,M.C.etal.(2011)FASEBJ.25,632.
    2. Sun,Y.andHuang,P.(2016)Front.Chem.4,37.
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