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Hycult Biotech/CD68, Mouse, mAb FA11/HM1070/100 µg188bio精品生物—专注于实验室精品爆款的电商平台 - 蚂蚁淘旗下精选188款生物医学科研用品
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Hycult Biotech/CD68, Mouse, mAb FA11/HM1070/100 µg

Description:CD68,Mouse,mAbFA-11

ThemonoclonalantibodyFA-11reactswithmurinemacrosialin(mouseCD68),aheavilyglycosylatedtransmembraneproteinof87-115kDa,whichisspecificallyexpressedbytissuemacrophages,Langerhanscellsandatlowlevelsbydendriticcells.Macrosialinbelongstothelysosomal-associatedmembraneprotein(LAMP)family.IncommonwiththeLAMPs,macrosialinisatypeIme.mbraneprotein,containingashortandhighlyconservedcytoplasmictail,followedbyatransmembranedomainthatprecedestheintraluminalregion.Inmacrophages,macrosialinismainlyexpressedasalateendosomalproteinandrapidlyexchangeswithasmallsubsetofmacrosialinpresentonthecellsurface.Severalreportshaveshownthatmacrosialinrecognisesoxidizedlow-densitylipoproteinsaswellastheintercellularadhesivemolecule(ICAM-L)raisingthepossibilityofareceptorfunctionofthisprotein.Inhuman,macrosialinhasbeensuggestedtobeanovelprognosticfactorforclassicalHodgkin’slymphoma-sincehighexpressionofmacrosialinandCD163correlateswithadverseoutcome.
ThemonoclonalantibodyFA-11detectssurfacemacrosialinatlowlevelsinresidentmouseperitonealmacrophageswhichcanbeenhancedbythiolycollatestimulation.MacrosialinispredominantlylocatedwithinthecellandcanbedetectedbyflowcytometrywiththemonoclonalantibodyFA-11whencellpermeabilisationisused.

Specifications:

CatalognumberHM1070
ProducttypeMonoclonalantibodies
Quantity100µg
Formulation1ml(100µg/ml)0.2µmfilteredantibodysolutioninPBS,containing0.1%bovineserumalbuminand0.02%sodiumazide.
ApplicationFlowcytometry,Frozensections,Immunofluorescence,Immunoprecipitation,Westernblot
ApplicationNotesFC:AntibodyFA-11stainsboth-intraandextracellularmacrosialin.Forintracellularstaining-THP-1cellswerepermeabilizedwithbuffercontaining0.5%saponin.TheTHP-1cellsweretreatedanFcreceptorblockingsolutiontoblocknonspecificbinding.AsnegativecontrolanisotypematchedcontrolIgGwasused.(Ref.3)
W:Anon-reducedsampletreatmentandSDS-Pagewasused.Thebandsizesiare75-120kDadependingonglycosylationpatternofmacrosialin.(Ref.5).
IHC-F:-5 µm;Mtissuesectionswerefixedinacetonefor10minutesatroomtemperature.As-negativecontrolsprimaryantibodieswereomittedorreplacedbyratmAbstounrelatedantigens(Ref.2).
UseForimmunohistochemistry,flowcytometryandWesternblotting,dilutionstobeuseddependondetectionsystemapplied.Itisrecommendedthatuserstestthereagentanddeterminetheirownoptimaldilutions.Thetypicalstartingworkingdilutionis1:50.Forfunctionalstudies,invitrodilutionshavetobeoptimizedinuser’sexperimentalsetting.
ImmunogenPurifiedglycoproteinsfromP815cellline
IsotypeRatIgG2a
SpeciesMouse
AliasCD68antigengp110
PositiveControlmurinemacrophage-likecelllineRAW264.7(Ref.5)
References1.Smith,Metal;Differentialexpressionofmurinemacrophagesurfaceglycoproteinantigensinintracellularmembranes.JCellSci1987,87:113
2.Rabinowitz,Setal;Macrosialin,amacrophage-restrictedsialoproteindifferentiallyglycosylatedinresponsetoinflammatorystimuli.JExpMed1991,174:827
3.Ramprasad,Metal;CellsurfaceexpressionofmousemacrosialinandhumanCD68andtheirroleasmacrophagereceptorsforoxidizedlowdensitylipoprotein.ProcNatlAcadSci1996,93:14833
4.DaSilva,Retal;Phagocytosisstimulatesalternativeglycolysationofmacrosialin(mouseCD68),amacrophage-specificendosomalprotein.BiochemJ1999,338:687
5.DeBeer,Metal;LackofadirectroleformacrosialininoxidizedLDLmetabolism.JLipidRes2003,44:674
6.Apostolopoulos,Jetal;Thecytoplasmicdomainoftissuefactorinmacrophagesaugmentscutaneousdelayed-typehypersensitivity.JLeukocBiol2008,83:90
7.Rickard,Aetal;DeletionofMineralocorticoidReceptorsFromMacrophagesProtectsAgainstDeoxycorticosterone/Salt-InducedCardiacFibrosisandIncreasedBloodPressure.Hypertension2009,54:537
StorageandstabilityProductshouldbestoredat4 °C.Underrecommendedstorageconditions,productisstableforatleastoneyear.Theexactexpirydateisindicatedonthelabel.
PrecautionsForresearchuseonly.Notforuseinoronhumansoranimalsorfordiagnostics.Itistheresponsibilityoftheusertocomplywithalllocal/stateandfederalrulesintheuseofthisproduct.HycultBiotechisnotresponsibleforanypatentinfringementsthatmightresultfromtheuseorderivationofthisproduct.
DiseaseTumorimmunology

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