| Description | TrkAisamemberoftheneurotrophictyrosinekinasereceptorfamily.Itisamembrane-boundreceptorthatuponneurotrophinbinding,phosphorylatesitselfandmembersoftheMAPKpathway.TrkAisrequiredforhigh-affinitybindingtonervegrowthfactor(NGF),neurotrophin-3andneurotrophin-4/5butnotbrain-derivedneurotrophicfactor(BDNF).TrkAleadstocelldifferentiationsandmayplayaroleinspecifyingsensoryneuronsubtypes.Ithasacrucialroleinthedevelopmentandfunctionofthenociceptivereceptionsystemaswellasestablishmentofthermalregulationviasweating.SUBUNIT:Existsinadynamicequilibriumbetweenmonomeric(lowaffinity)anddimeric(highaffinity)structures.SUBCELLULARLOCATION:Cellmembrane;single-passtypeImembraneprotein.EndocytosedtotheendosomesupontreatmentofcellswithNGF.ALTERNATIVEPRODUCTS:2namedisoformsproducedbyalternativesplicing.BothisoformshavesimilarBIOLOGicalproperties.TISSUESPECIFICITY:IsoformTrkA-IIisprimarilyexpressedinneuronalcells.IsoformTrkA-Iisfoundinnon-neuronaltissues.MutationsinTrkAhavebeenassociatedwithcongenitalinsensitivitytopain,anhidrosis,self-mutalatingbehaviour,mentalretardationandcancer(Reference:www.uniprot.com). |
| BatchNo. | Pleaserefertotheproductlabel. |
| Unitsize | 100µg |
| Antigen | AsyntheticpeptidefromtheextracellulardomainofhumanTrkA(C-SATVMKSGGLPS,aa:235-246)hasbeenusedastheimmunogen. |
| Sequence | SATVMKSGGLPS |
| AntigenLocation | Peptidesequenceislocatedwithintheextracellulardomainconsistingofaminoacids33-432. |
| AntigenLength | 12aminoacids |
| AntibodyType | MousemonoclonalIgG |
| Isotype | IgG3,k-lightchain |
| Clone | BS470 |
| OtherNames | Tropomyosin-relatedkinasereceptor;Highaffinitynervegrowthfactorreceptor;Neurotrophictyrosinekinasereceptortype1;TRK1transformingtyrosinekinaseprotein;p140-TrkA;Trk-A;NTRK1;TRK |
| Accession | Uniprot:P04629;NTRK1_HUMAN |
| Producedin | Mouse |
| MolecularWeight | GlycosylatedhumanTrkAhasanapparentmolecularweightof140kDa |
| Purity | ProteinGpurifiedmouseimmunoglobulin |
| Applications | Flowcytometry:20µg/mL. Immunocytochemistry:1-5µg/mL. FlowcytometrydataandimmunofluorescencestainingofTrkA(extracellulardomain)receptorinSHSY-5YcellshasshownthatdetectionofTrkAexpressiondependsonitscellularlocalization(membranevs.internalstores).Thus,permeABIlizationofcellsmayberequired,despitethatcloneBS470wasraisedagainsttheextracellulardomainofTrkA. Otherapplicationsnotyettested.Biosensisrecommendsoptimaldilutions/concentrationsshouldbedeterminedbytheenduser. |
| Specificity | TrkA.Doesnotcross-reactwithTrkBorTrkC. |
| SpeciesAgainst | Human |
| AntibodyAgainst | Human |
| Cross-reactivity | ReactswithhumanTrkA.Whilenottestedyet,M-1723-100isnotexpectedtoreactwithTrkAfromotherspeciesduetoaminoacidsequencedissimilarity. |
| Form | LyophilizedfromPBS,pH7.4,containing3%trehalosewithoutpreservatives. |
| Reconstitution | Spinvialbrieflybeforeopening.Reconstitutein100µLofsterilewater.Centrifugetoremoveanyinsolublematerial.Finalbuffercontainsnopreservatives. |
| Storage | Afterreconstitutiondivideintoaliquotsandstoreat-20°Cforahigherstability.Antibodycontainsnopreservatives.Storeat4°Cwithanappropriateantibacterialagent.Usesterilemethods.HighestpurityGlycerol(1:1)maybeaddedforanadditionalstabilitywhenstoredatrefrigeratedorfreezingtemperatures.Avoidrepetitivefreeze/thawcycles. |
| ExpiryDate | 12monthsafterpurchaseifunopened. |
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。



