GRP78MonoclonalAntibody
GRP78isaubiquitouslyexpressed,78kDaglucose-regulatedproteincommonlyreferredtoasanimmunoglobulinchainbindingprotein(BiP).Categorizedasstressresponseproteins,BiPsplayanimportantroleinfoldingandassemblyofnascentproteinsandinscavengingofmisfoldedproteinsintheendoplasmicreticulumlumen.
TranslationofBiPisdirectedbyaninternalribosomalentrysite(IRES)inthe5-nontranslatedregionofBiPmRNA.BiPIRESactivityincreaseswhencellsareheat-stressed.GRP78isalsoimportantinmaintenanceofcellhomeostasisandthepreventionofapoptosis.LevelsofGRP78proteinarereducedinbrainsofAlzheimer’sdiseasepatients.
Forinvitroinvestigationaluseonly.Notintendedfordiagnosticortherapeuticapplications.
SPECIFICITYThisantibodyrecognizeshumanGRP78.
Immunoblotting:useat0.5-1.0ug/ml.Abandof~78kDaisdetected.
Thesearerecommendedconcentrations;endusershoulddetermineoptimalconcentrationsfortheirapplications.
Positivecontrol:HeLacelllysate.
DiluteinPBSormediumwhichisidenticaltothatusedintheassaysystem.
Thisantibodyisstableforatleastone(1)yearat-20oC.Avoidrepeatedfreeze-thawcycles.
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