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主营:抗体类、生化类试剂、ELISA试剂盒、组织染色细胞可视化试剂、针对神经科学和细胞疾病研究产品和纯化蛋白等
℡ 4000-520-616
℡ 4000-520-616
Biosensis/Mouse monoclonal antibody to CD11b/c; Mac-1 [OX42;OX-42]:IgG/M-1325-100/100 µg
产品编号:M-1325-100
市  场 价:¥5940.00
场      地:美国(厂家直采)
产品分类: 抗体类>一抗>功能性抗体>
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电话号码:4000-520-616
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美  元  价:$297.00
品      牌: Biosensis
公      司:Biosensis
公司分类:
Biosensis/Mouse monoclonal antibody to CD11b/c; Mac-1 [OX42;OX-42]:IgG/M-1325-100/100 µg
商品介绍
DescriptionCloneOX-42recognisestheratequivalentofhumanCD11bandsharesacommonepitopewithCB11c(integrinaphaMandalphaXchains).(PMID:1672643;TamataniTetal1991).CD11bis asingle-passtypeImembraneproteinthatbelongstotheintegrinalphachainfamily.CD11bispredominantlyexpressedinmonocytesandgranulocytesandisimplicatedinvariousadhesiveinteractionsofmonocytes,macrophagesandgranulocytesaswellasinmediatingtheuptakeofcomplement-coatedparticles(Ref:SWISSPROT).CD11bisalsofrequentlyusedasamicroglialMarkerallowingtodistinguishbetweenquiescentandactivatedmicrogliabasedontheintensityofCD11bstaining.MoreovertheOX-42monoclonalantibodyspecificallybindstotheCR3complement(C3bi)receptorfoundonmostmonocytes,granulocytes,macrophages,dendriticcells,andmicroglia.OX-42antibodyinhibitsC3bibindingactivity.
CD11b,alsoknownasintegrinalphaMorMac-1,andisacomponentofcomplementreceptor3(CR3).CD11c,alsoknownasintegrinalphaX,andisacomponentofcomplementreceptor4(CR4).Integrinalpha-X/beta-2isareceptorforfibrinogen.CD11bandCD11careexpressedonimmunecellssuchasmacrophages,monocytes,granulocytes,anddendriticcells.OX42hasalsobeenshowntodetectmicrogliainthebrain,aswellascellsoftheliverandepidermis.
BatchNo.Seeproductlabel
Unitsize100µg
AntigenRatperitonealmacrophages,wholecells.(Robinson,APetalImmunology198657239-247)
AntibodyTypeMousemonoclonal
IsotypeIgG2a,kappa
CloneOX42,OX-42
OtherNamesCD11b;CD11B;CD11antigen-likefamilymemberB;ITGAM;Integrinbeta2alphasubunit;
CD11c;
AccessionQ9JI30Q9JI30_RAT
ProducedinMouse
MolecularWeightUnderreducingconditionsofnativeimmunoprecipitatedproteinstwomajorpeptidesof163kDaand100kDaandaminor135kDapeptideareseen.
PurityProteinGpurifiedhybridomasupernatants.
Biol.activityOX-42antibodyinhibitsC3bibindingactivity(BDraskovic-PavlovicetalImmunology199996:83-89).
ApplicationsFC:FlowCytometry:Unfixedcellspreferred,acetonefixedorquicklyfixed1%PLPfixedcellscanbeused.
IH:Immunohistochemicalstudiesofratfreshfrozentissuesectionsandparaffin-embeddedtissuesectionsfollowingeitherperiodate-lysine-paraformaldehyde(PLP)fixation,oracetone.WorksonverylightlyPFAfixed,frozentissues.(perfusiononly4%PFA10-15"nopost-fix).Epitopecanbesensitivetofixation.Dilutionsdetectionmethoddependent1:100to1:200recommended.
IC:Unfixedpreferred,oracetonefixedcells;5-10",2%PLPfixedcells,1-2ug/ml.Dilutionisdetectionmethoddependent.
Immunoprecipitation:userabbitanti-mouseoranti-mouseIgGbeadsforcaptureonly.TheuseofproteinAorproteinGisnotrecommended.1-5ug/mLinrestrictedvolumes.
ClonedoesnotworkintrADItionalreducedwesterns.Useimmunoprecipitationtoresolvereactiveproteinbands.
Biosensisrecommendsoptimaldilutions/concentrationsshouldbedeterminedbytheenduser.
SpecificityCloneOX-42recognisestheratequivalentofhumanCD11bandsharesacommonepitopewithCB11c(integrinaphaMandalphaXchains).(PMID:1672643;TamataniTetal1991).

Immunoprecipitatesthreepolypeptidesof160kDa,103kDaand95kDaandafainterbandmayalsobeseenat133kDaundernon-reducingconditions.Iftheimmunoprecipitatedproteinsarereduced,twomajorpeptidesof163kDaand100kDaandaminor135kDapeptideareseen.
SpeciesAgainstRat(A.P.Robinson,etalImmunology198657239-247,originalpaper)
Cross-reactivityMis-informationexistsconcerningreactivitytomouseandhumanCD11b/cwithOX-42fromvariousvendors.BiosensishasnotverifiedthatOX42reactswithmouseandhuman,andONLYrecommendsthecloneonlyforratastheoriginalpaperandmostpapersusetheOXfamilyofclonesonrat.
FormLyophilizedfromPBScontainingnopreservatives.
ReconstitutionReconstitutein100µlofsteriledistilledwatertoachieveanantibodyconcentrationof1mg/ml.Centrifugetoremoveanyinsolublematerial.Finalsolutionwillcontainnopreservatives.Observesteriletechniqueandproperhandlingforbestresults.
Storage12monthsafterpurchaseat2-4°C(lyophilizedformulations).Afterreconstitution,aliquotandstoreat-20°CforahigherstABIlity.Avoidfreeze-thawcycles.
ExpiryDate12monthsafterpurchase
SpecificReferences1.RanaI.etal(2010)MicrogliaactivationinthehypothalamicPVNfollowingmyocardialinfarctionBrainRes.Apr22;1326:96-104.
References1.ZilkaN.etal(2009)HumanmisfoldedtruncatedtauproteinpromotesactivationofmicrogliaandleukocyteinfiltrationinthetransgenicratmodeloftauopathyJNeuroimmunol.Apr30;209(1-2):16-25.(activatedmicroglia)
2.BlackbeardJ.etal(2007)Quantificationoftheratspinalmicroglialresponsetoperipheralnerveinjuryasrevealedbyimmunohistochemicalimageanalysisandflowcytometry.JNeurosciMethods.Aug30;164(2):207-17.
3.EljaschewitschE.etal(2006)TheendocannabinoidanandamideprotectsneuronsduringCNSinflammationbyinductionofMKP-1inmicroglialcellsNeuron.Jan5;49(1):67-79(activatedmicroglia)
4.RobinsonA.P.,WhiteT.M.andMasonD.W.(1986)MacrophageheterogeneityintheratasdelineatedbytwomonoclonalantibodiesMRCOX-41andMRCOX-42,thelatterrecognizingcomplementreceptortype3Immunology.1986Feb;57(2):239-47.(originalpaper)
品牌介绍

Biosensis专注于神经科学领域的抗体和试剂的开发,特别是神经营养因子和神经营养因子受体。 近30年来,Biosensis一直是该领域的全球领航者和OEM供应商。除神经营养因子,我们的神经科学产品组合还被广泛用于神经退行性疾病、神经发育和神经代谢的研究。重点研究领域包括阿尔茨海默氏症(AD)、帕金森氏症(PD)和肌萎缩侧索硬化(ALS)疾病,以及自噬和代谢应激障碍,包括肥胖、代谢综合征的研究、神经免疫学和炎症。

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