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Biological buffer is solution that helps to maintain a stable pH level in a biological system. It acts as a chemical "sponge" that can absorb excess hydrogen ions (H+) or hydroxide ions (OH-) and prevent rapid changes in pH. This stability is important in many biological processes, such as enzyme activity, protein stability, and cellular metabolism, where even small changes in pH can have a significant impact. Yacoo Science offers wide range of biological buffers include sodium bicarbonate (NaHCO3), tris(hydroxymethyl)aminomethane (TRIS), and MES (2-(N-morpholino)ethanesulfonic acid).
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Bis-Tris Propane 99.0% CAS: 64431-96-5 1,3-bis(tris(hydroxymethyl)methylamino)propaneBis-tris propane, or 1,3-bis(tris(hydroxymethyl)methylamino)propane, is a chemical substance that is used in buffer solutions. It is a white to off-white crystalline powder that is soluble in water. It has a wide buffering range, from 6 to 9.5 due to its two pKa values which are close in value. This buffer is primarily used in biochemistry and molecular biology. -
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![N-[Tris(hydroxymethyl)methyl]-3-amino-2-hydroxypropansulfonic acid](/uploadfile/202104/20/53630b76250d3fa1588c9f7e7c5e10dc_small.JPG)
N-[Tris(hydroxymethyl)methyl]-3-amino-2-hydroxypropansulfonic acid CAS 68399-81-5It is used as a biological buffer -
N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid CAS 7365-44-8It is a Good's buffer -
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![N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid](/uploadfile/202107/16/f966114d3acf8236840e8947e44e5f66_small.jpg){kind=small}
