ProductHighlight
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ProductDescription
SmallGTPasesareasuper-familyofcellularsignalingregulators.Rab5isamemberoftheRab-familyGTPases.Rab5isarate-limitingcomponentofthemachineryregulatingthekineticsofmembranetrafficintheearlyendocyticpathway. CurrentlythereisnodirectassaytomeasuretheactivationofRabGTPases. NewEastBiosciencesRab5AActivationAssayKitisbasedontheconfiguration-specificmonoclonalantibodythatspecificallyrecognizesRab5-GTP,butnotRab5-GDP,andaRab5Aspecificrabbitpolyclonalantibody.Giventhehighaffinityofmonoclonalantibodiestotheirantigens,theactivationassaycouldbeperformedinashorttime.Thisassayprovidesthereliableresultswithconsistentreproducibility. Thisanti-Rab5-GTPmonoclonalantibodycanalsobeusedtomonitortheactivationofRab5incellsandintissuesbyimmunohistochemistry. NewEastBiosciencesRab5AActivationAssayKitprovidesasimpleandfastmethodtomonitortheactivationofRab5A.Eachkitprovidessufficientquantitiestoperform20assays. AssayPrincipleNewEastBiosciencesRab5AActivationAssayKitbasesontheconfiguration-specificanti-Rab5-GTPmonoclonalantibodytomeasuretheactiveRab5A-GTPlevels,eitherfromcellextractsorfrominvitroGTPγSloADIngRab5Aactivationassays.Briefly,anti-activeRab5mousemonoclonalantibodywillbeincubatedwithcelllysatescontainingRab5-GTP.TheboundactiveRab5willthenbepulleddownbyproteinA/Gagarose.TheprecipitatedactiveRab5Awillbedetectedbyimmunoblotanalysisusinganti-Rab5Aspecificrabbitpolyclonalantibody.
|