Perm Buffer IV (10x), BD, For improved immunofluorescent staining and detection of certain intracellular phosphorylated proteins, Each

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BD Phosflow™ Perm Buffer IV (Perm Buffer IV) is intended for the permeabilization of paraformaldehyde-fixed single-cell suspensions prepared from lymphoid tissues, peripheral blood mononuclear cells (PBMC) and lysed whole blood cells.Treatment with buffer and subsequent washing with staining buffer enables access for fluorescent antibodies to stain intracellular moleculesBuffer preserves light scattering properties of cellsProvidies capacity for intracellular immunofluorescent staining in preparation for Phosflow cytometric analysisFlow Cytometry, Intracellular staining