Results 281 to 290 of about 136,703 (306)
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2013
The synthesis of poly-ß-alanine by a lipase catalyzed polycondensation reaction between ß-alanine esters is reported. The effect of different solvents, reaction temperatures and substrate/enzyme concentrations on polymer yield and degree of polymerization (DP) was determined.
Steunenberg, P. +6 more
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The synthesis of poly-ß-alanine by a lipase catalyzed polycondensation reaction between ß-alanine esters is reported. The effect of different solvents, reaction temperatures and substrate/enzyme concentrations on polymer yield and degree of polymerization (DP) was determined.
Steunenberg, P. +6 more
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The metabolism of beta-alanine by lobster nervous tissue in vitro
Comparative Biochemistry and Physiology Part C: Comparative Pharmacology, 1976Abstract 1. 1. Lobster abdominal ganglionic preparations formed [β-3H]alanine efficiently in vitro from [6-3H]uracil but not aspartic [2,3-3H]acid. 2. 2. This labeled product was retained unaltered as a consequence of its relatively slow catabolism. 3. 3.
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beta-Alanine containing peptides: gamma-turns in cyclotetrapeptides.
Biopolymers, 1993In the present paper we describe the synthesis, purification, single-crystal x-ray analysis, solution conformational characterization, and conformational energy calculations of the cyclic tetrapeptide cyclo-(beta-Ala-L-Pro-beta-Ala-L-Val). The peptide was synthesized by classical solution methods and the cyclization of the free tetrapeptide was ...
Di Blasio B. +8 more
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[Immunoregulative effects of carnosine and beta-alanine].
Nihon seirigaku zasshi. Journal of the Physiological Society of Japan, 1986Physiological factors involved in immunity and tissue repair with regulate homeostasis, a physiological function of the connective tissue, are as yet unidentified. We earlier detected the granulation-promoting action of carnosine, and reported on the acceleration of tissue repair in experimental as well as clinical studies.
K, Nagai, T, Suda
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Synthesis of poly(β[beta]-alanine) and β[beta]-alanine
Journal of Chemical Education, 1978openaire +1 more source
Acta crystallographica. Section C, Crystal structure communications, 2007
Agata, Białońska, Zbigniew, Ciunik
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Agata, Białońska, Zbigniew, Ciunik
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Seikagaku. The Journal of Japanese Biochemical Society, 1971
T, Hama, N, Tamaki, M, Kita, H, Iizumi
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T, Hama, N, Tamaki, M, Kita, H, Iizumi
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