LyophilizedPowderLyophilizedPowder
Thisproductisfreezedried.Allwatermoleculeshavebeenremoved.
AntigenIncl.AntigenIncl.
ThisantibodyisshippedwithitsantigenFREEofcharge!
ShippedatRoomTemp.ShippedatRoomTemp.
Thislyophilizedproductisshippedatroomtemperature.Pleaseseeitscertificateofanalysisforfurtherstorageinstructions.
Type:Polyclonal
Source:Rabbit
Reactivity:h,r
Mayalsoworkin:m
ImmunogenPeptideEDETI*SQINEEPG(C),correspondingtoaminoacidresidues171-183ofhumanα1A-adrenoceptorwithreplacementofcysteine176(C176)withserine(*S) (AccessionP35348).2ndextracellularloop.
Accession(Uniprot)NumberP35348
GeneID148
PeptideconfirmationConfirmedbyaminoacidanalysisandmassspectrometry.
HomologyHuman,rat,mouse,bovine-12/13aminoacidresiduesidentical.
PurityAffinitypurifiedonimmobilizedantigen.
FormulationLyophilizedpowder.Reconstitutedantibodycontainsphosphatebufferedsaline(PBS),pH7.4,1%BSA,0.05%NaN3.
StoragebeforereconstitutionTheantibodyshipsasalyophilizedpowderatroomtemperature.Uponarrival,itshouldbestoredat-20°C.
Reconstitution25µl,50µlor0.2mldoubledistilledwater(DDW),dependingonthesamplesize.
Antibodyconcentrationafterreconstitution0.70mg/ml.
StorageafterreconstitutionThereconstitutedsolutioncanbestoredat4°Cforupto1week.Forlongerperiods,smallaliquotsshouldbestoredat-20°C.Avoidmultiplefreezingandthawing.Centrifugeallantibodypreparationsbeforeuse(10000xg5min).
ControlantigenstoragebeforereconstitutionLyophilizedpowdercanbestoredintactatroomtemperaturefor2weeks.Forlongerperiods,itshouldbestoredat-20°C.
Controlantigenreconstitution100µldoubledistilledwater(DDW).
Controlantigenstorageafterreconstitution-20°C.
PreadsorptionControl2µgpeptideper1µgantibody.
StandardqualitycontrolofeachlotWesternblotanalysis.
Applications:ih,wb
Mayalsoworkin:ifc,ip,lci
WesternblotWesternblotanalysisofPC3celllinelysate(lanes1and3)andratbrainmembrane(lanes2and4):
1,2.Anti-α1A-AdrenergicReceptor(extracellular)Antibody(#AAR-015),(1:200).
3,4.Anti-α1A-AdrenergicReceptor(extracellular)Antibody,preincubatedwiththecontrolpeptideantigen.
ImmunohistochemistryExpressionofα1A-Adrenergicreceptorinratcerebellum
Immunohistochemicalstainingofratcerebellumusing
Anti-α1A-AdrenergicReceptor(extracellular)Antibody(#AAR-015),(1:100).A.α
1A-adrenoceptor(green)appearsinfibersofBergmannglia(trianglepointsatanexample).B.S100
β(red),a
MarkerofBergmannglia,isstainedinthesamesection.C.Mergeoftheimagesdemonstratesexpressionofα
1A-adrenoceptorinfibersofBergmannglia.α
1A-adrenoceptorisalsoexpressedincellsinthemolecularlayerthatares100β negative(arrowpointsatanexample).DAPIisusedasthecounterstain(blue).
ReferencesIUPHARRECEPTORDATABASE|ADRENOCEPTORS.
Piascik,M.T.andPerez,D.M.(2001)J.Pharmacol.Exp.Ther.298,403.
Perez,D.M.etal.(1993)MolPharmacol44,784.
Minneman,K.P.(1988)Pharmacol.Rev.40,87.
ScientificbackgroundAdrenergicreceptors(alsocalledadrenoceptors)arethereceptorsforthecatecholaminesadrenalineandnoradrenaline(calledepinephrineandnorepinephrineintheUnitedStates).Adrenalineandnoradrenalineplayimportantrolesinthecontrolofbloodpressure,myocardialcontractilerateandforce,airwayreactivity,andavarietyofmetabolicandcentralnervoussystemfunctions.
AdrenergicreceptorsaremembersoftheG-proteincoupledreceptor(GPCR)superfamilyofmembraneproteins.Theyshareacommonstructureofsevenputativetransmembranedomains,anextracellularaminoterminus,andacytoplasmiccarboxylterminus.
Adrenoceptorsaredividedintothreetypes:α1,α2 andβadrenoceptors. Eachtypeisfurtherdividedintoatleastthreesubtypes:α1A,α1B,α1D,α2A,α2B,α2C,β1,β2,β3.1,2 Theyareexpressedinnearlyallperipheraltissuesandinthecentralnervoussystem.1,2
Allα1-adrenoceptors(α1-ARs)activatephospholipasesCandA2.3 Inadditiontomobilizingintracellularcalcium,theα1-ARshavealsobeenshowntoactivatecalciuminfluxviavoltage-dependentand-independentcalciumchannels.4
Theα1A-ARshaveatleastnineknownalternativesplicedisoforms.Theyarethemostabundantadrenergicreceptorinthebrain,andareconsideredpostsynapticreceptors.α1A-ARsarealsoexpressedintheheart,liverandprostate.
LyophilizedPowderControlAntigenIncluded
Clickheretoreceivea25µlfreetrialsample!
Lastupdate:05/11/2018
AlomoneLabsispleasedtoofferahighlyspecificantibodydirectedagainstanextracellularepitopeofthehumanα1A-adrenergicreceptor.Anti-α1A-AdrenergicReceptor(extracellular)Antibody(#AAR-015)canbeusedinwesternblotandimmunohistochemistryapplications.Ithasbeendesignedtorecognizeα1A-adrenoceptorfromhuman,rat,andmousesamples.
Forresearchpurposesonly,notforhumanuse
WesternblotWesternblotanalysisofPC3celllinelysate(lanes1and3)andratbrainmembrane(lanes2and4):
1,2.Anti-α1A-AdrenergicReceptor(extracellular)Antibody(#AAR-015),(1:200).
3,4.Anti-α1A-AdrenergicReceptor(extracellular)Antibody,preincubatedwiththecontrolpeptideantigen.