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___ Cells+rabbitIgGisotypecontrol-FITC.
___ Cells+Anti-GPR65(TDAG8)(extracellular)-FITCAntibody (#AGR-043-F),(5µg).
___ Cells+rabbitIgGisotypecontrol-FITC.
___ Cells+Anti-GPR65(TDAG8)(extracellular)-FITCAntibody(#AGR-043-F),(5µg).
- Justus,C.R.etal.(2013)Front.Physiol.4,354.
- Justus,C.R.etal.(2017)J.Transl.Med.15,204.
GPR65,alsocalledTDAG8(T-celldeathassociatedgene8protein),isapH-sensingG-proteincoupledreceptor(GPCR)activatedbyacidicextracellularpHthroughtheprotonationofseveralhistidineresiduesinthereceptor’ssequence.GPR65isinvolvedincancercellmetastasisandproliferation,immunecellfunction,inflammation,andbloodvesselformation1.
HumanGPR65genehasbeenmappedtoalocationthatisassociatedwithTcelllymphomaandleukemiaabnormalities.
GPR65isprimarilyexpressedinimmunecellsandleukocyte-richtissuessuchascirculatingperipheralleukocytes,spleen,thymus,andtonsils.Expressionisalsodetected pain relevantlocisuchasthedorsalrootganglianeuronsandparticularlysmalldiameterneuronsresponsIBLefornociception1,2.
GPR65hastheABIlitytoaffecttumordevelopmentandgrowth.OverexpressionofGPR65inLewislungcarcinomacellsincreasestumorgrowthinmiceandmayfacilitateresistancetoacidosis-mediatedcelldeath invitro throughproteinkinaseA(PKA)andERKrelatedpathways1.
KnockdownofGPR65inNCI-H460humannon-smallcelllungcancercellsdecreasescellsurvivalinacidiccondition.AnotherstudyshowsthatactivationofGPR65byacidosiscanpromoteevasionofcellapoptosisunderglutaminestarvationanditsoverexpressionhasbeenreportedtotransformimmortalizedmammaryepithelialcells1.
Anti-GPR65(TDAG8)(extracellular)Antibody(#AGR-043)isahighlyspecificantibodydirectedagainstanepitopeofthehumanprotein.Theantibodycanbeusedinwesternblot, immunohistochemistry,andlivecellflowcytometry.IthasbeendesignedtorecognizeGPR65fromrat,mouse,andhumansamples.
Anti-GPR65(TDAG8)(extracellular)-FITCAntibody(#AGR-043-F)isdirectlyconjugatedtofluoresceinisothiocyanate(FITC).Thislabeledantibodycanbeusedinimmunofluorescentapplicationssuchasdirectlivecellflowcytometry.
___ Cells+rabbitIgGisotypecontrol-FITC.
___ Cells+Anti-GPR65(TDAG8)(extracellular)-FITCAntibody (#AGR-043-F),(5µg).
___ Cells+rabbitIgGisotypecontrol-FITC.
___ Cells+Anti-GPR65(TDAG8)(extracellular)-FITCAntibody(#AGR-043-F),(5µg).
- Justus,C.R.etal.(2013)Front.Physiol.4,354.
- Justus,C.R.etal.(2017)J.Transl.Med.15,204.