2-Amino-2-hydroxymethyl-propane-1,3 -diol

Amino-2-(hydroxymethyl)propane-1,3-diol hydrochloride 2-Amino-2-hydroxymethyl-1,3-propane-diol hydrochloride EINECS 214-684-5 1,3-Propanediol, 2-amino-2-(hydroxymethyl)-, hydrochloride Tris hydro-chloride Tris hydrochloride buffer. A buffer used exten-sively in biochemical research. Crystals mp = 150-152 (dec). Am. Biorganics Janssen Chimica Sigma-Aldrich Fine Cham. U.S. BioChem. 

As an alternative to wet oxidation of organics, low temperature ashing in an oxygen plasma is possible, the ash can be dissolved in nitric acid (Waidmann et al., 1984). For subsequent determination by AAS, enzymatic solubilisation of tissues in alkaline solutions is sufficient, e.g. by the proteolytic enzyme subtilisin in the presence of trizma base (2-amino-2-hydroxymethyl propane (1,3)diol) at 55°C (Carpenter, 1981). 

SYNONYMS 2-Amino-2 ( hydroxymethyl) propane-1,3-diol, tris ( hydroxymethyl) aminomethane TRIS, Trizma , THAM. ... 

The following data are for the hydrolysis of cinnamic anhydride in (2-amino-2-hydroxymethyl-1,3-propane diol buffers. Extrapolate them to zero buffer concentration, and, together with data from Problem 9, plot the pH-rate profile. Determine the order with respect to hydroxide, and calculate the rate constant for hydrolysis. 

Fig. l.a. Plutonium nitrate in 0.01M HNO3 was passed through a 25 nm membrane, 50 jil of the resulting solution was added to rat serum (1.5 ml) which contained dimethylsulphoxide (75 ii ). The solution was eluted from Sephadex G-25 (0.9 x 60 cm) with 0.1M 2-amino-2-hydroxymethyl-propane-l,2-diol/lM NaCl, pH 8.0. b. The above procedure was repeated with rat serum adjusted to contain 0.01M rhodotorulic acid, added as a dimethylsulphoxide solution, 75 til... 

Gibson, W.J., Roques, T.W. and Young, J.M. (1994). Modulation of antagonist binding to histamine Hi-receptors by sodium ions and by 2-amino-2-hydroxymethyl-propan-l,3-diol HC1. Br. J. Pharmacol. Ill, 1262-1268. 

These gels are derived from the polymerization of the monomer N-acryloyl-2-amino-2-hydroxymethyl-l,3-propane diol. The trisacryl monomer creates a microenvironment that favors the approach of hydrophilic solutes (proteins) to the gel polymer surface, since the polyethylene backbone is buried underneath a layer... 

Glycinamide hydrochloride Tris (tris(hydroxymethyl)-amino methan 2-amino-2-hydroxy methyl-propane-1.3-diol Trizma)... 

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