Tris-HCl buffer (1mol/L, pH7.4) (BZ217)

Tris-HCl buffer (1mol/L, pH7.4) (BZ217)



Name Tris-HCl buffer (1mol/L, pH7.4) / 1M Tris-HCL Buffer, pH7.4

Specification 100mL | 500mL

Store at room temperature

Valid for 12 months

Product Introduction 

Commonly used buffers and imported reagents are prepared. It can be used in various routine biochemical and molecular biology experiments.

Tris is also called Tris base or 2-Amino-2-(hydroxymethyl)-1,3-propanediol. The molecular formula is C4H11NO3, the molecular weight is 121.14, and the purity is >99.9%.


1) It is irritating to human body, please pay attention to proper protection.

2) For your safety and health, please wear lab coats and disposable gloves for operation.

Tris, or tris(hydroxymethyl)aminomethane, or known during medical use as tromethamine or THAM, is an organic compound with the formula (HOCH2)3CNH2. It is extensively used in biochemistry and molecular biology as a component of buffer solutions such as in TAE and TBE buffers, especially for solutions of nucleic acids.

“Tris” is a chemical compound used as a buffer. The full name is tris(hydroxymethyl)aminomethane. Tris has the ability to absorb counter ions (+H and -OH) so as to help keep the solution that they are in at a stable pH level. When the pH of Tris is set using HCl (hydrochloric acid) the buffer is called Tris HCl.