Bis-Tris, p.A.

2-[Bis(2-hydroxyethyl)imino]-2-(hydroxymethyl)-1,3-propandiol. Puffersubstanz: Daboo M. and Bates R. (1970) J. Phys. Chem., 74, 702-5.

Bis-Tris is an amino buffer very similar in its chemical structure to Trizma ("Tris": e.g. M6210 > or M6215 >). Bis-Tris is a frequently used important buffer if working with proteins or nucleic acids. Bis-Tris is also used very often zu replace buffers that contain Cacodylic acid (Dimethylarsinic acid).