Dulbecco’s Phosphate Buffered Saline (DPBS) is intended for use in the maintenance of mammalian cells where a chemically defined, balanced salt solution provides an environment that will maintain the structural and physiological integrity of cells in vitro. DPBS is commonly used in cell enumeration as a diluent, for rinsing cells and as a buffer in many chromatographic procedures. DPBS is also used to wash and resuspend cells during the dissociation process. This product has neither calcium nor magnesium ions in its composition so it doesn’t inhibit the activity of the trypsin.
Theoretical pH : 7.3 ± 0.3
Osmolality : 290 mOsm/kg ± 10%
Colour : colourless, clear solution
Storage conditions : Room temperature
Shelf life : 48 months
Sterility tests : - Bacteria in aerobic and anaerobic conditions
- Fungi and yeasts
Endotoxin: < 1 EU/ml
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