Description | MonoclonalantibodyMC192againsttheratlowaffinitynervegrowthfactorreceptor(p75NTR)isderivedfromthefusionofSp2/0-Ag14myelomacellswithmouseimmunesplenocytes.MC192monoclonalantibodywasoriginallygeneratedbyChandlersetal.p75NTRwasoriginallydiscoveredasalowaffinitynervegrowthfactorreceptor.Lateritwasfoundthatitwasthereceptorforallneurotrophins.Itmediatessignalsofneurotrophinsforneuronalsurvival,apoptosis,neuriteoutgrowthandsynapticplasticity.Recently,ithasbeenrevealedthatp75NTRnotonlyactsasthereceptorforneurotrophinsbutalsothereceptorformanyotherpathologicalligandssuchasprions,rABIesvirusandamyloidbeta.p75NTRalsoactsasaco-receptorforNOGOwhichmediatesinhibitorysignalsofmyelinassociatedprotein.p75NTRishighlyexpressedinanumberofnon-neuronalandneuronalcellsincludingmotorneuronsduringdevelopmentandalsoindamagedneurons.MC192hasapotentialuseastheligandforgenedeliveryintop75NTR-expressingratcellsviaareceptor-mediatedmechanism.FUNCTION:LowaffinityreceptorwhichcanbindtoNGF,BDNF,NT-3,andNT-4.Canmediatecellsurvivalaswellascelldeathofneuralcells.SUBUNIT:Homodimer;disulfide-linked.Interactswithp75NTR-associatedcelldeathexecutor.InteractswithNGFRAP1/BEX3.InteractswithTRAF2,TRAF4,TRAF6,PTPN13andRANBP9. |
Relatedproducts | M-1763-100-FT,Non-specificControlIgG,cloneX63(Monoclonal)-FITC |
BatchNo. | Seeproductlabel |
Unitsize | 100µg |
Antigen | Ratp75NTR |
Isotype | IgG1 |
Clone | MC192 |
OtherNames | Low-affinitynervegrowthfactorreceptor;NGFreceptor;Gp80-LNGFR;p75ICD;Lowaffinityneurotrophinreceptorp75NTR |
Accession | TNR16_RAT |
Producedin | Mouse |
Purity | Immunoglobulin(IgG1)waspurifiedusingProteinGcolumn(AmershamPharmacia),polishedwithSephacryl200HR(AmershamPharmacia)inPBS.TheantibodywasthenconjugatedtoFluoresceinisomer1(FITC,Sigma).Aminimumfluorescein:proteinratioof3:1isguaranteed.TheconjugatewaspurifiedviagelfiltrationusingaG25finegraingelin10mMTris/50mMNaClsolution. |
Applications | TheFITCversionofMC192isprimarilytargetedforFACSorIFapplicationsonliveorlightlyfixedcells.Immunofluorescence(1-2ug/mL),flowcytometry(20ug/ml)NGFreceptorp75dynamics,retrogradetransportstudies,studyofintracellulartrafficking.(10-20ug/mL).ELISA(1Suggestedworkingdilutions:TheantibodyisnotappropriateforWesternBlots.AntibodywillnotworkintrADItionalformalinfixedtissues.TherecommendedconcentrationforFACSis20µg/mlandatleast1in5000dilutionisrecommendedfor1siteELISA.Optimalworkingdilutionshouldbedeterminedbytheenduser.MC192isnotsuitableasablockingagent,althoughithasbeenincorrectlyusedforthispurposeinmanypublishedworks.TheantibodywasgeneratedspecificallybyscreeningformonoclonalsthathadtheabilitytoENHANCEthebindingofNGF,thenaturalligandforp75.Therefore,thisantibodyisparticularlyunusual.Thefulldetailscanbefoundintheoriginalpaper,whichislistedonourdatasheet(seeChandleretal,1984).Biosensisrecommendsoptimaldilutions/concentrationsshouldbedeterminedbytheenduser. |
Specificity | MC192recognizestheextracellulardomainoftheneurotrophinreceptorp75NTRinrat. |
SpeciesAgainst | Rat |
Cross-reactivity | Reactswithrat.Doesnotreactwithmouseorhumanp75NGFR |
Form | Liquid |
Storage | Theantibodyconjugatecanbestoredat4°Cforupto4monthswiththeadditionofappropriateantibacterialagent. |
ExpiryDate | Fourmonthsafterpurchase. |
SpecificReferences | 1.DaviesA.etal(2010)Thealpha2deltasubunitsofvoltage-gatedcalciumchannelsformGPI-anchoredproteins,aposttranslationalmodificationessentialforfunctionProcNatlAcadSciUSA.Jan26;107(4):1654-9 |
References | 1.Chandler,C.E.etal(1984)JBiolChem259,6882-6889 2.LagaresAetal(2007)Jofneurosci27(30),7939-7953 |
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。