Good's buffer has the following characteristics: 1. High water solubility; 2. Low cell membrane permeability; 3. stable acid-base dissociation constant; 4. Low metal chelating capacity; 5. High chemical stability; 6. Low absorption spectra in ultraviolet and visible region;7. Low salt effect; 8. Easy to make high purity salt. They are essential raw materials for in vitro diagnostic reagents in the process of production.
Tris aminomethane is an organic compound with the chemical formula C4H11NO3 and white crystalline particles. Can be used as biological buffer; used to prepare buffers for gel electrophoresis. As an alkaline drug, it is used for the correction of acidosis without causing an increase in carbon dioxide retention.
Tris was used for protein crystal growth at different pH conditions. The low ionic strength of Tris buffer can be used for the formation of intermediate fibers of lamin in C. elegans. Tris is also one of the main components of protein electrophoresis buffers. In addition, Tris is also an intermediate in the preparation of surfactants, vulcanization accelerators and some pharmaceuticals. Tris is also used as a titration standard.