Immobilization of α-amylase from Exiguobacterium sp. DAU5 on Chitosan and Chitosan-carbon Bead: Its Properties
نویسندگان
چکیده
منابع مشابه
Enhanced Stability of α-Amylase via Immobilization onto Chitosan-TiO2 Nanocomposite
low stability, high cost and high selectivity towards the reaction conditions, they are limited to industrial applications [1-3]. In order to facilitate their usage in industrial applications several developments have been done in the field of enzyme technology during the last two decades [4]. Immobilization of enzymes on solid supports has become most familiar technique after Nelson and Griffi...
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چکیده ندارد.
15 صفحه اولImmobilization of antibodies on alginate-chitosan beads.
An anti-hapten IgG was covalently immobilized on glutaraldehyde-activated alginate-chitosan gel beads. The antibody immobilization efficiency was influenced by glutaraldehyde-bead reaction time, IgG concentration and pH. In addition, immobilization conditions such as glutaraldehyde and antibody concentrations influenced antibody hapten binding affinity. The immobilized IgG on the beads was stab...
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α-Amylase from Anoxybacillus sp. SK3-4 (ASKA) is a thermostable enzyme that produces a high level of maltose from starches. A truncated ASKA (TASKA) variant with improved expression and purification efficiency was characterized in an earlier study. In this work, TASKA was purified and immobilized through covalent attachment on three epoxide (ReliZyme EP403/M, Immobead IB-150P, and Immobead IB-1...
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beta-Glucosidase of Aspergillus phoenicis QM 329 was immobilized on chitosan, using the bifunctional agent glutaraldehyde. The most active preparation based on the amount of support contained a 1:2.5 enzyme-to-chitosan ratio (wt/wt). However, the specific activity of the bound enzyme decreased from 10 to 1% with increasing enzyme-to-chitosan ratio. Compared with free beta-glucosidase, the immob...
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ژورنال
عنوان ژورنال: Journal of Applied Biological Chemistry
سال: 2016
ISSN: 1976-0442
DOI: 10.3839/jabc.2016.014