Fixation/Permeabilization, (buffer)

Intended for use in simultaneously fixing and permeabilizing cells in one step to facilitate immunostaining and subsequent analysis of intracellular proteins using flow cytometry. This buffer can be used as an alternative to a two step process with fixation buffer (Prod. No. ADI-950-011) followed by permeabilization buffer (Prod. No. ADI-950-012).

Liquid. PBS, pH 7.2, containing 4% formaldehyde and 0.1% saponin.

Purified