Phosphate Buffered Saline, PBS (pH 7.4)
CAT#: BPS-501
- For use in bioprocessing and biomolecule purification procedures
- Effective in cell washing and transportation, dilution, and reagent preparation
- Formulated with USP Compendial-Grade Raw Materials and tested for pH, Conductivity, Osmolality, Endotoxin, DNase, RNase, Protease
Available sizes:
Product Description
Phosphate Buffered Saline (PBS) is a versatile buffer solution widely used in biological research due to its isotonic and non-toxic nature to cells. 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 a variety of applications including protein purification, as wash buffer in bioprocessing, sample dilution, and as a transport medium for biological samples. This formulation is prepared in WFI-Quality Water.
Specifications
| Method: | Filtered through 0.22-micron filter. |
|---|---|
| Storage: | Room Temp. |
| Synonym: | PBS, Phosphate Buffered Saline |
| pH: | 7.40 ± 0.20 |
| QC Testing: | Appearance, pH, Conductivity, Osmolality, Low Endotoxin, DNase Free, RNase Free, Protease Free |
| 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 for Injection (WFI) | 7732-18-5 | 18.02 | Rest |
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Sodium Phosphate Buffer (20 mM, pH 6.5, HPCE Grade)- BBP-65HPCESku#: BBP-65HPCE
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