100%homologywithhumanandmouse.
TheBIOLOGicalactivitiesoftheneurotrophinsaremediatedbybindingtothedifferentmembersoftheTrkfamilytyrosinekinasereceptors.ThreeTrkfamilyproteins,TrkA,TrkBandTrkC,exhibitingdifferentligandspecificities,havebeenidentified.Attheproteinsequencelevel,Trksarehighlyconservedbetweenspeciesandtheproteinsexhibitcross-speciesactivity.
Specificity/Sensitivity:Phospho-TrkA(Tyr490)AntibodydetectsendogenouslevelsofTrkonlywhenphosphorylatedattyrosine490.ThisantibodyalsodetectsTrkBandTrkCwhenphosphorylatedatthecorrespondingresidues.
Images:IncreasedmobilizationoftrkAtoneuronalmembraneenhancesresponsetoNGFchallenge.A,Fluorescencephotomicrographsdepictingrelativelevelsofactivated/phosphorylatedtrkA(phospho-trkA)detectedunderpermeABIlizingconditionsinrepresentativeadultDRGneuronsexposedtoacidic(pH6.5)orcontrol(pH7.4)media(inthepresenceofanti-BDNF)for30min,followedbya15minchallengewithpH-specificmedium+anti-BDNFaloneorwithanti-BDNF+50ng/mlNGF.Scalebar,10μm.Scatterplotsillustratetherelationshipbetweenphospho-trkA-likelabelingintensity(y-axis;normalizedtothemeansignalintensityfromthecontrolpHgroup)andperikaryaldiameter(x-axis)forallsensoryneuronsanalyzedfromthreeseparateexperimentsexposedtocontrol(pH7.4,B)oracidic(pH6.5,C)mediaasaboveandthenchallengedwith50ng/mlNGF(opencircles)ornot(filledcircles).D,SummarybargraphdepictingrelativelevelsofactivatedtrkA(phospho-trkA;normalizedtopH7.4control)inrepresentativeadultDRGneuronsexposedtoacidic(pH6.5)orcontrol(pH7.4)mediafor30minandthenchallengedwith50ng/mlNGFandasnormalizedtothemeansignalintensityfromthecontrolpHgroup.E,FluorescencephotomicrographsofsensoryneuronsexposedtoidenticalconditionsasinAandprocessedtodetectactivated/phosphorylatedp38MAPKNote:Asignificantincreaseisobservedinthelevelsofphospho-trkAdetectedinsensoryneuronsinresponsetoacidosiswithaparallelresponseobservedforphospho-p38MAPK(E)(one-wayANOVAwithposthocTukey"s;***p<0.001;n=131–210neuronsanalyzedperexperimentalcondition).Scalebar,20μm.TheJournalofNeuroscience,8May2013,33(19):8202-8215;doi:10.1523/JNEUROSCI.4408-12.2013-phospho-TrkACustomerPublications.
Neuromics公司提供一系列高品质新蛋白的抗体、神经干细胞及培养基、神经干细胞扩增及分化试剂盒、干细胞抗体、神经和前体细胞流式分型试剂、细胞凋亡研究试剂、荧光激活细胞分拣法试剂盒、细胞内部试剂盒、转染试剂、ELISA 缓冲稀释液与IHC-WB-ELISA 补充物等试剂。
Neuromics因为是由一批顶尖的学术和商业实验室挑选,试验和创新他们的 试剂来满足顾客的需要而使自己的表现尤为突出。Neuromics从 以上过程中获得的经验使得顾客****的实际应用和试剂独特的性能能够得以相容。它精通于提供试剂和为神经科学研究机构提供产品和服务。