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Phosphate Buffered Saline, PBS (Sterile-Filtered, RNase Free)
CAT#: BM-220S-DR
|
- Useful in cell culture, molecular biology, protein research, and purification
- Often used as a wash buffer, storage buffer, and for resuspension of cells
- Ready-to-use solution, providing a buffering system within the pH range of 7.0-7.4
Available sizes:
Product Description
Phosphate Buffered Saline (PBS) is a buffer solution widely used in biological research due to its isotonic and non-toxic nature. With a pH range of 7.0 to 7.4, PBS mimics the osmolarity and ion concentrations of the human body, making it ideal for applications including protein purification, western blotting and immunoassays, sample dilution, and as a transport medium. This buffer is also tested for RNase enzymes, minimizing risk of nucleic acid degradation in downstream applications.
Specifications
| Method: | Filtered through 0.22-micron filter. |
|---|---|
| Storage: | Room Temp. |
| Synonym: | PBS |
| pH: | 7.40 ± 0.20 |
| QC Testing: | Appearance, pH, Conductivity, Osmolality, DNase Free, RNase Free, No Microbial Growth |
| Component Name | CAS | Molecular Weight | Concentration |
|---|---|---|---|
| Sodium Phosphate Dibasic Anhydrous | 7558-79-4 | 141.96 | 10.1 mM |
| Potassium Phosphate Monobasic Anhydrous | 7778-77-0 | 136.09 | 1.76 mM |
| Potassium Chloride | 7447-40-7 | 74.55 | 2.7 mM |
| Sodium Chloride | 7647-14-5 | 58.44 | 137 mM |
| Water | 7732-18-5 | 18.02 | Rest |
Product Citations
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Phosphate Buffered Saline, PBS (10X, RNase Free)- BM-220-DRSku#: BM-220-DR
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Phosphate-Buffered Saline, PBS (10X, Low Endotoxin)- BM-220-LTSku#: BM-220-LT
