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- Bookedited by Chad E. Beyer and Stephen M. Stahl.Summary: This text looks at the future of mood-disorder research, covering identification of new therapeutic targets, preclinical models, and medicinal chemistry opportunities, and increasing understanding of genetic influences.Digital Access Cambridge 2010
- ArticleRoth P, Feist U, Flemming C, Gabert A, Täufel A.Acta Biol Med Ger. 1977;36(2):179-83.Glucoamylase (alpha-1,4-glucan glucohydrolase, EC 3.2.1.3) has been covalently linked to dialdehyde cellulose resulting in an immobilized enzyme containing 0.98% protein and an activity of 4.5 mg of the native enzyme per g of matrix, i.e. 46% relative activity. The complex lost its activity in continuous and batch hydrolysis of starch at 55 degrees C down to a limit of 18% of its original value. In contrast, the activity of the complex did not change when working at a temperature of 25 degrees C. Glucoamylase-carboxymethylcellulose complexes synthesized via carboxymethylcellulose hydrazide and azide, in contrast to MAEDA und SUZUKI [1], showed only an activity of 1 mg of the native enzyme per g of matrix. We did not succeed in coupling periodate-oxidized glucoamylase to carboxymethylcellulose hydrazide because the enzyme used lost nearly all of its activity already during periodate oxidation.