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A high quality buffer used in the range of physiological pH 7-9. Widely used as a biological buffer or as a component of buffer formulations. Tris has a pKa of 8.06 and is very useful in the biology and biochemistry lab because it has buffering capabilities in the range of the typical physiological pH of most living organisms (pH 7.0-9.0). Tris has been reported to interfere with the activity of a number of enzymes, it should therefore be used carefully when studying proteins.
Tris base, also known as THAM, is widely used as a biological buffer or as a component of buffer formulations such as TAE and TBE buffers. Tris has a pKa of 8.06 and is very useful in the biology and biochemistry lab because it has buffering capabilities in the range of the typical physiological pH of most living organisms (pH 7.0-9.0). Tris has been reported to interfere with the activity of a number of enzymes, it should therefore be used carefully when studying proteins.
T 2380 (OTTO) Tris buffer, for molecular biology, 99.9% Cas 77-86-1 - used In studies of double stranded complexes of peptide nucleic acids (PNA) and their complementary DNA sequences, by use of anion exchange HPLC. T 2380 (OTTO) Tris buffer, for molecular biology, 99.9% Cas 77-86-1 - used in capillary electrochromatography and UV analysis of tocopherols and tocotrienols.
White to off-white powder. Soluble in water (550mg/ml), methanol (26mg/ml), ethanol (14mg/ml), DMF (14mg/ml) or acetone (2mg/ml). Chemical. CAS: 77-86-1. Formula: C4H11NO3. MW: 121.14. Synthetic. A high quality buffer used in the range of physiological pH 7-9. Widely used as a biological buffer or as a component of buffer formulations. Tris has a pKa of 8.06 and is very useful in the biology and biochemistry lab because it has buffering capabilities in the range of the typical physiological pH of most living organisms (pH 7.0-9.0). Tris has been reported to interfere with the activity of a number of enzymes, it should therefore be used carefully when studying proteins.
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