Both PMA and PMAxx™ are both offered as 20 mM solutions in water. We also offer PMA as a solid, and customers often ask whether it needs to be dissolved in DMSO. While in some publications users have prepared their PMA stock solution in DMSO, this is not necessary. Unlike the older viability dye EMA, which is not soluble in water, PMA and PMAxx™ are very water soluble.View more FAQs
Should I prepare the PMA stock in DMSO or water?
Apoptosis, Necrosis, and Cell Viability KitsCellBrite® & MemBrite® Membrane & Cell Surface StainsCF® DyesDNA & RNA Quantitation KitsDNAzure® Visible DNA Gel StainEvaGreen® Dye and Master MixesEverBrite™ Mounting Medium & CoverGrip™ Coverslip SealantExosome & EV StainingGelRed® and GelGreen® Nucleic Acid Gel StainsGelRed® and GelGreen® TroubleshootingIon Indicators & ChelatorsLuciferase AssaysMicrobiology: Dyes for bacteria and yeastMix-n-Stain™ Antibody Labeling KitsNucView® Caspase-3 Enzyme SubstratesOrganelle & Cytoskeleton StainsOther DNA/RNA Gel StainsPMA and PMAxx™ for viability PCRProduct shipping, storage, shelf life, & solubilityProtein Detection & AnalysisResazurin Cell Viability AssayRNAstorm™ and DNAstorm™ FFPE extraction kitsSecondary AntibodiesTrueBlack® Background ReducersTyramide Signal Amplification (CF® Dye & Other Tyramides)