… 4 The complexdependence of the initial rate upon substrate concentration was found to
persist down to pH 5, the lowest pH used (Trowbridge, 1963). The possibility that our … The …

Effects of cations on dopamine (DA) uptake into cells expressing the human dopamine
transporter and on inhibition of DA uptake by various substrates and inhibitors were investigated …

The hypothesis that elevated levels of ammonia-releasing compounds in tobacco and
ammonia in mainstream (MS) smoke increase the rate and amount of nicotine evaporation from …

The binding of human chorionic gonadotropin and human luteinizing hormone to particulate
receptors of rat testes has generally been assumed to follow an equilibrium model similar to …

The effect of reaction volume upon the binding of gonadotropins by particulate receptors
was studied. Two experimental approaches were used: one involved increasing the reaction …

The heat of complex formation between native trypsin or its anhydro modification (Ako, H.,
Foster, RJ, and Ryan, CJ (1972) Biochem. Biophys. Res Commun. 47, 1402–1407) with native …

Heat is evolved when solutions of trypsinogen or chymotrypsinogen A are mixed with solutions
of the amide or methyl ester derivatives of N α -p-toluenesulfonyl-l-arginine, appropriate …

The initial rates of hydrolysis of D and L p-toluene-sulfonyi arginine methyl ester by trypsin
were examine* over a 100,000 fold range of substrate concentration. The hydrolysis of neither …

… 4 kcal less than those reported earlier by Baugh and Trowbridge (2), and both sets of results
… We must state that the trypsin- ovomucoid heat at pH 5 reported by Baugh and Trowbridge (…

The heat of formation of the chymotrypsin-phenylethane boronic acid complex has been
observed calorimetrically from pH 4 to 8 at 25 degrees C and is found to be pH-dependent, …