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Phosphate-buffered saline (PBS) is a buffer solution (pH ~ 7.4) commonly used in biological research. It is a water-based salt solution containing disodium hydrogen phosphate , sodium chloride and, in some formulations, potassium chloride and potassium dihydrogen phosphate .
Phosphate Buffered Saline. In subject area: Biochemistry, Genetics and Molecular Biology. PBS is a balanced saline solution that will be used to wash cells to maintain osmotic balance between internal and external environment of cell. From: Methods in Cell Biology, 2023. About this page.
The library holds genealogical records for over 110 countries, territories, and possessions, including over 2.4 million rolls of microfilmed genealogical records; 742,000 microfiche; 490,000 books, serials, and other formats; and 4,500 periodicals.
13 cze 2018 · Highlights. PBs are nonmembranous cytosolic organelles involved in RNA metabolism. They are distinct from SGs in many aspects, including conditions for formation and morphology as well as protein and RNA components. RNA and proteins condense in PBs following a process called liquid–liquid phase transition.
28 sty 2019 · PBS or phosphate-buffered saline is a buffer solution that is particularly valuable because it mimic the ion concentration, osmolarity, and pH of human body fluids. In other words, it's isotonic to human solutions, so it's less likely to cause cell damage, toxicity, or unwanted precipitation in biological, medical, or biochemical research.
Phosphate buffered saline (PBS) is a commonly used solution in biological research and contains NaCl, KCl, KH 2 PO 4 and Na 2 HPO 4 salts. It has been used as a corrosive medium for testing the applicability of Mg alloys for biomedical application [61, 85–88].
The Public Broadcasting Service (PBS) is an American public broadcaster and non-commercial, [1] [2] [3] [4] [5] free-to-air television network based in Arlington, Virginia.
