Bovineserumalbumin(BSA)iscommonlyusedasastabilizingagentforproteinssuchasantibodiesandenzymes,andasablockingagenttoreducenon-specificproteinbindinginimmunoassayssuchasELISA,immunofluorescencestaining,andWesternblotting.Thisisa30%solutionofBSAinwater,preparedusingIgG-andprotease-freeBSA.
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