
Determinationofthetiter
Todeterminethetiteroftheantibody,anELISAwasperformedusingaserialdilutionoftheantibodydirectedagainsthumanJMJD2a(Cat.#25296),crudeserumandflow-through.Theplateswerecoatedwiththepeptideusedforimmunizationoftherabbit.Byplottingtheabsorbanceagainsttheantibodydilution(Figure1),thetiteroftheantibodywasestimatedtobe1:9,000.
WesternblotanalysisusingtheantibodydirectedagainstJMJD2a
NuclearextractsfromHeLacells(40µg)wereanalyzedbyWesternblotusingtheantibodyagainstJMJD2a(Cat.#25296)diluted1:500inTBS-Tweencontaining5%skimmedmilk.Thepositionoftheproteinofinterestisindicatedontheright(expectedsize121kDa);theMarker(inkDa)isshownontheleft.
Storeat–80°Cforupto2years.Centrifugeafterfirstthawtomaximizeproductrecovery.Aliquottoavoidrepeatedfreeze/thawcycles.Aliquotsmaybestoredat–20°Cforatleastonemonth.
WB(1:500)