Dulbecco's Phosphate Buffered Saline, DPBS
CAT#: BSS-100
- Useful in cell culture and resuspension
- Effective in washing and resuspension of cells prior to nucleic acid extraction and purification
- Ready-to-use solution, providing a buffering system within the pH range of 7.2-7.6
Available sizes:
Product Description
Dulbecco’s Phosphate Buffered Saline (DPBS) is a balanced salt solution and it functions as an efficient pH regulator, maintaining physiological pH of 7.2 to 7.6, while influencing the osmotic pressure via balanced salt content. This buffer supports several applications, including cell culture, immunology, and molecular biology. By adjusting concentrations of phosphate ions and sodium ions, buffering capacity tailored to specific needs can be achieved.
Specifications
| Method: | Filtered through 0.22-micron filter. |
|---|---|
| Storage: | Room Temp. |
| Synonym: | DPBS |
| pH: | 7.30 ± 0.20 |
| QC Testing: | Appearance, pH |
| Component Name | CAS | Molecular Weight | Concentration |
|---|---|---|---|
| Sodium Phosphate Dibasic Anhydrous | 7558-79-4 | 141.96 | 8.9 mM |
| Potassium Phosphate Monobasic Anhydrous | 7778-77-0 | 136.09 | 1.5 mM |
| Potassium Chloride | 7447-40-7 | 74.55 | 2.7 mM |
| Sodium Chloride | 7647-14-5 | 58.44 | 137.9 mM |
| Water | 7732-18-5 | 18.02 | Rest |
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