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研生elisa 銷售網(wǎng)點(diǎn)(上海研生實(shí)業(yè)有限公司)
中級(jí)會(huì)員 | 第15年

15201736385

ELISA試劑盒
elisa檢測(cè)試劑盒
細(xì)胞
蛋白
科研抗體
對(duì)照品/標(biāo)準(zhǔn)品
生物化學(xué)試劑產(chǎn)品
分子生物試劑盒
生物培養(yǎng)基
生物耗材
免疫組化試劑盒
BD耗材
擔(dān)體
新生胎牛血清
*原時(shí)間試劑
免疫組化代測(cè)服務(wù)
免疫組化服務(wù)
PCR試劑盒
ATCC細(xì)胞
質(zhì)粒
分子生物學(xué)
原代細(xì)胞

IHC

時(shí)間:2013/1/16閱讀:1587
分享:
  1.Deparaffinization/Rehydration
  
  1.1.Heatslidesinanovenat65°Cfor1hour.
  
  1.2.De-paraffinize/hydrateusingthefollowingseriesofwashes:twoXylenewashes(3mineach),
  
  followedbytwo100%ethanolrinses(3mineach),followedby95%ethanol,70%ethanol,50%
  
  ethanol,30%ethanol,followedbyTBSTwashfor3minonashaker.
  
  2.AntigenRetrieval
  
  ThisisrecommendedHeatInducedEpitopeRetrieval(HIER)usingDecloakingChamber/Pressure
  
  Cooker.HotwaterbathorMicrowavewithtemperaturesensorcanbealsoused(protocolwouldvary
  
  dependingonthemethodused).
  
  2.1.Add500mlofdH2OtoDecloaker/PressureCooker.
  
  2.2.ImmerseslidesintostainingdishcontainingAntigenRetrievalSolution.Placestainingdishinto
  
  decloakingchamber.
  
  2.3.Programtorunfor30secondsat125°C,followedby10secondsat90°C.
  
  2.4.Letitcooldowntoroomtemperature(10–20minutes).
  
  2.5.RemovesslidesandrinseinTBST.
  
  2.6.ProceedtoStainingstep.
  
  3.Staining
  
  3.1.WashslideswithTBSTfor3minonashaker.
  
  3.2.Inactivateendogenousperoxidasebycoveringtissuewith3%hydrogenperoxidefor5min.
  
  3.3.WashslidesthreetimeswithTBST(3mineachonashaker).
  
  3.4.Blockslideswiththeblockingsolutionfor1hour.
  
  3.5.Diluteprimaryantibodyinprimaryantibodydiluentperrecommendationondatasheet.
  
  3.6.Applyprimaryantibodytoeachsectionandincubateovernightinthehumidifiedchamber(4oC).
  
  3.7.WashslidesthreetimeswithTBST(3mineachonashaker).
  
  3.8.ApplytoeachsectionsecondaryHRP-conjugatedanti-rabbitantibodydilutedintheblocking
  
  solutionpermanufacturer’srecommendation;incubatefor30minatroomtemperature.
  
  3.9.WashslidesthreetimeswithTBST(5mineachonashaker).
  
  3.10.AddfreshlypreparedDABsubstratetothesectionsandincubateuntilstaindevelops(generally1
  
  min).
  
  3.11.Rinsesectionswithwater.
  
  3.12.CounterstainwithHematoxylin(generally10seconds).
  
  3.13.Rinsesectionswithwater.
  
  3.14.Dehydratesamplesusingtwowasheswith100%Ethanol(3mineach),followedbytworinses
  
  withXylene(3mineach).
  
  3.15.Mountcoverslipsonslidesusingpermanentmountingmedium

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