Tris, or tris (hydroxymethyl)aminomethane, or known during medical use as tromethamine or THAM, is an organic compound with the formula (HOCH 2) 3 CNH 2. It is extensively used in biochemistry and molecular biology as a component of buffer solutions [2] such as in TAE and TBE buffers, especially for solutions of nucleic acids.

Tris base, ≥99% dry basis (titration), crystalline solid, pH 10.3-11.3, Ultrol ® Grade

Tris(hydroxymethyl)aminomethane, commonly known as Trometamol, Tris base, or Trizma ® base, serves a pivotal role in diverse research applications as a biological buffer. Its optimal pKa of 8.1 makes it a preferred choice for formulating buffers like Tris-acetate-EDTA (TAE) and Tris-borate-EDTA (TBE), ensuring the maintenance of pH within the physiological range (pH 7 - 9), …

Tris (tris base) vs. tris HCl – what’s the difference? The quick answer is that tris is a basic buffer, whereas tris HCl is the acidic buffer. Keep in mind, buffers are used to resist changes to pH. Even small concentrations of a strong acid or base, without a buffer, could significantly change pH.

Explore our Tris buffer collection including Tris-Base, Tris-HCL, & more for electrophoresis, chromatography, Elisa, & beyond. Choose pre-made solutions or powder.

Tris Base and Tris HCl have distinct differences in their pH levels and buffering capacities that can significantly affect experimental results. Understanding these differences is crucial for choosing the appropriate buffer solution for your experiment.

Tris Base is a buffer component in molecular biology, tissue culture, and electrophoresis procedures.

That compound, Tris(2,3-dibromopropyl)phosphate, has been reported to be a cancer suspect agent. Trizma is the registered trademark of Sigma-Aldrich applied to various compounds of Tris(hydroxymethyl)-aminomethane that are prepared by Sigma-Aldrich.

Tris is an abbreviation of the organic compound known as trishydroxymethylaminomethane, with the formula (HOCH 2) 3 CNH 2. In biochemistry, tris is widely used as a component of buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids.

Tris Base is a white crystalline powder, while Tris is a white crystalline solid that is commonly used as a buffer in biological and biochemical research. Tris Base is often used to prepare Tris buffer solutions by adding hydrochloric acid to adjust the pH.