Phosphate-buffered saline (PBS, 10X), pH 7.4, for Western blot, For Western blot washing, Each

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Phosphate-buffered saline (PBS, 10X), is an isotonic, non-toxic to most cells and is used in biological research. It is associated with ethylenediaminetetraacetic acid (EDTA) and used to disengage attached and clumped cells. It also helps to maintain a constant pH.