Finda1platesizeofthisproducthere.Enquireaboutbulkdiscountsfortenormoreplates,atsales@Biosensis.comDescription | TheBiosensisproBDNFRapidTMenzyme-linkedimmunosorbentassay(ELISA)KitisasandwichELISAthatallowsthespecific,fastandreliablequantificationofproBDNFinlessthan4hoursincellculturesupernatants,humanserumandEDTA-plasmaonlyifusedasdirected.Pleaserefertothekitprotocolforspecificuseinstructionsforeachsubstrateapplication,inparticularhumanbloodsamples. | ThisELISAkitconsistsofapre-coatedmonoclonalanti-proBDNFcaptureantibody,abiotinylatedanti-matureBDNFdetectionantibodyandhorserADIshperoxidase(HRP)-conjugatedstreptavidin.Theadditionofasubstrate(3,3,5,5-tetramethylbenzidine,TMB)yieldsacoloredreactionproductwhichisdirectlyproportionaltotheconcentrationofproBDNFpresentinsamplesandproteinstandards.AproBDNFpositivecontrol(QCsample)isprovidedtoassureconsistentassayperformance. ThisproBDNFELISAkitemploysarecombinant,cleavage-resistanthumanproBDNFstandardproducedinmammaliancellsbyBiosensisandvalidatedagainstexternallyavailableproBDNFproteins. NotethataccurateproBDNFquantificationinhumanserumandEDTA-plasmarequirestheadditionofHeterophilicAntibodyBlockerBL-004-500providedinthekit,andavailableforpurchaseseparately. ThisELISAkithasnotbeentestedforotherapplications.Ithasbeenconfiguredforresearchuseonlyandisnottobeusedfordiagnosticorclinicalprocedures. Relatedproducts | BL-004-500,Heterophilicantibodyblocker:SamplediluentadditiveforaccuratequantificationofproBDNFinhumanserumandEDTA-plasma. | BEK-2211-2P:MatureBDNFRapidELISAKit BatchNo. | Refertotheproductlabel. | Antigen | BDNFbelongstotheneurotrophinfamilyandregulatesthesurvivalanddifferentiationofneuronsduringdevelopment.ThealterationsinBDNFexpressioninducedbyvariouskindsofbraininsultincludingstress,ischemia,seizureactivityandhypoglycemia,maycontributetosomepathologiessuchasdepression,epilepsy,Alzheimer"sDisease,andParkinson"sdisease.FUNCTION:BDNFpromotesthesurvivalofneuronalpopulationsthatarealllocatedeitherinthecentralnervoussystemordirectlyconnectedtoit.BDNFisalsoamajorregulatorofsynaptictransmissionandplasticityatadultsynapsesinmanyregionsoftheCNS.TheversatilityofBDNFisemphasizedbyitscontributiontoarangeofadaptiveneuronalresponsesincludinglong-termpotentiation(LTP),long-termdepression(LTD),certainformsofshort-termsynapticplasticity,aswellashomeostaticregulationofintrinsicneuronalexcitABIlity.SUBUNIT:Monomersandhomodimers.BindstoNTRK2/TRKB.SUBCELLULARLOCATION:Secretedprotein.PostTranslationModification(PTM):ThepropeptideisN-glycosylatedandglycosulfated.PTM:ConvertedintomatureBDNFbyplasmin(PLG).DISEASE:DefectsinBDNFareacauseofcongenitalcentralhypoventilationsyndrome(CCHS);alsoknownascongenitalfailureofautonomiccontrolorOndinecurse.CCHSisararedisordercharacterizedbyabnormalcontrolofrespirationintheabsenceofneuromuscularorlungdisease,oranidentifiablebrainstemlesion.AdeficiencyinautonomiccontrolofrespirationresultsininadequateornegligIBLeventilatoryandarousalresponsestohypercapniaandhypoxemia.CCHSisfrequentlycomplicatedwithneurocristopathiessuchasHirschsprungdiseasethatoccursinabout16%ofCCHScases.SIMILARITY:BelongstotheNGF-betafamily. | OtherNames | Brain-derivedneurotrophicfactor;BDNF;Abrineurin | Accession | P23560BDNF_HUMAN; | Specificity | HumanproBDNF.ThecaptureantibodyusedinthisELISAkitbindstoanepitopewithinthepro-domainofproBDNF.Thus,thisELISAdetectsthefulllengthformofproBDNFanddoesnotquantifymatureBDNF.WhetherthisELISAkitcandetecttruncatedBDNFisunknownatpresent. | Cross-reactivity | MatureBDNFcross-reactivitywasassessedbyspiking28kDamatureBDNFproteinobtainedfromWHO(www.NIBSC.org)intoa1/5dilutedhumanserumsampleat5ng/mL,whichrepresentsaBDNFconcentrationlevelof25ng/mLinundiluted,normalhumanserum.Cross-reactivityofmatureBDNFwas< 0.3% (w/v), or < 0.1% in molar concentration. | Theassayantibodiesdonotcross-reactwithnervegrowthfactor(NGF),neurotrophin-3(NT-3)orNT-4/5. Speciescross-reactivityhasnotyetbeendetermined. Storage | Storeat4°C | ExpiryDate | 12monthsfrompurchase. | Kitcomponents | TheELISAkitboxcontains2x96pre-coatedstripplate,proteinstandards,QCsample,detectionreagents,heterophilicantibodyblocker,washandsamplebuffersanddetailedprotocols. | Range | 15.6-1000pg/mL | Sensitivity | Typicallimitofdetection(LOD)forproBDNFis6pg/mLdeterminedas150%oftheblankvalue. | Kitprotocol | BEK-2237_as_at_December2017.pdf | MSDS | MSDS_Rapid_ELISA_as_at_Aug2017.pdf | 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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