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NewEast/Rab7 Activation Assay Kit [82501][20 Assays]/82501

ProductHighlight

  • Configuration-specificmonoclonalantibodythatrecognizesRab7-GTP,butnotRab7-GDP
  • TheonlyavailableRab7activationassaykitdirectlymeasuresthelevelofRab7-GTP
  • Providingshorterexperimentaltime
  • CouldbeusedtomonitortheactivationofRab7incellsandintissuesbyimmunohistochemistry

ProductDescription

    Rab7belongstotheRabfamilyofsmallGTPases.Rab7islocatedinthelateendosome,lysosome,cytoplasmicvesicle,phagosomeandmelanosome.Itisinvolvedinthelateendocytictransportandcontributestothematurationofphagosomes.

    CurrentlythereisnodirectassaytomeasuretheactivationofRab7GTPases.

    NewEastBiosciencesRab7ActivationAssayKitisbasedontheconfiguration-specificmonoclonalantibodythatspecificallyrecognizesRab7-GTP,butnotRab7-GDP.Giventhehighaffinityofmonoclonalantibodiestotheirantigens,theactivationassaycouldbeperformedinashorttime.Thisassayprovidesthereliableresultswithconsistentreproducibility.

    Theseanti-Rab7-GTPmonoclonalantibodiescanalsobeusedtomonitortheactivationofRab7incellsandintissuesbyimmunohistochemistry.

    NewEastBiosciencesRab7ActivationAssayKitprovidesasimpleandfastmethodtomonitortheactivationofRab7.Eachkitprovidessufficientquantitiestoperform20assays.

    AssayPrinciple

      NewEastBiosciencesRab7ActivationAssayKitbasesontheconfiguration-specificanti-Rab7-GTPmonoclonalantibodytomeasuretheactiveRab7-GTPlevels,eitherfromcellextractsorfrominvitroGTPγSloADIngRab7activationassays.Briefly,anti-activeRab7mousemonoclonalantibodywillbeincubatedwithcelllysatescontainingRab7-GTP.TheboundactiveRab7willthenbepulleddownbyproteinA/Gagarose.TheprecipitatedactiveRab7willbedetectedbyimmunoblotanalysisusinganti-Rab7rabbitpolyclonalantibody.