Tris(hydroxymethyl)aminomethane, analytical grade, USP, Serva

Opis towaru

(TRIS, THAM, Trometamol, Tromethamine, Amino-2-(hydroxymethyl)-1,3-propanediol)

• C₄H₁₁NO₃
• M_r 121.1 

CAS [77-86-1]

Tris(hydroxymethyl)aminomethane (Tris) of ultrapure buffer quality with very low UV absorption, suitable for biological, enzymatic and pharmaceutical research.
With a pKa of 8.1 Tris base is optimal for preparation of buffers in the physiological pH range of 7.3 to 7.5.

It is used as a component in buffer solutions in numerous applications:

• Assays in molecular biology and cytology
• Extraction of proteins or nucleic acids from cells
• In situ hybridisation procedures
• Sample and running buffers for SDS-PAGE
• TAE- and TBE buffers for agarose gel electrophoresis
• Transfer buffer for Western Blotting
• Washing buffers for immunoassays

EINECS: 201-064-4 • WGK: 2L • HS: 29221900

Storage Temperature: +15 °C to +30 °C