41658
Lipase A Candida antarctica immobilized on Immobead 150, recombinant from Aspergillus oryzae
≥500 U/g
Sinónimos:
Candida antarctica Lipase
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About This Item
Código UNSPSC:
12352204
NACRES:
NA.54
Productos recomendados
recombinante
expressed in Aspergillus oryzae
Nivel de calidad
Formulario
beads (powder like)
beads
actividad específica
≥500 U/g
temp. de almacenamiento
2-8°C
Descripción general
Research area: Cellsignalling. Lipase A Candida Antarctica, CalA is a thermostable, calcium-dependent enzyme with high substrate specificity. CalA comprises of the catalytic triad (Ser184, Asp334, His366) and has an α/β hydrolase structural fold.
Aplicación
Lipase A Candida antarctica immobilized on Immobead 150, recombinant from Aspergillus oryzae has been used in the synthesis of enantiopure (R)-salsolinol and adsorption kinetics studies using Quartz crystal microbalance with dissipation (QCM-D).It has also been used tostudy the esterification of difluorinated alcohols.
Lipases are used industrially for the resolution of chiral compounds and the transesterification production of biodiesel.
Acciones bioquímicas o fisiológicas
Lipase A Candida Antarctica, CalA is highly specific for alcohols and esterifies the trans-isomer of fatty acids. CalA recognizes highly branched acyl groups and is active on alcohols with steric hindrance. CalA catalyzes the production of enantiopure amino acids and aids in the synthesis of chiral cyanohydrins. It may find industrial applications for its thermostable functionality in paper industry.Lipase A Candida antarctica(CAL-A) shows acetyltransferase activity by synthesizing fatty acid esters from certain alcohols and natural oils in an aqueous environment.
Definición de unidad
1 U corresponds to the amount of enzyme which liberates 1 μmol butyric acid per minute at pH 10.0 and 40°C (tributyrin, Cat. No. 91010, as substrate)
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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Orientating lipase molecules through surface chemical control for enhanced activity: a QCM-D and ToF-SIMS investigation
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High yield expression of Lipase A from Candida antarctica in the methylotrophic yeast Pichia pastoris and its purification and characterisation
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Applied Microbiology and Biotechnology, 72(5), 931-931 (2006)
Biotechnological applications of Candida antarctica lipase A: State-of-the-art
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Journal of Molecular Catalysis. B, Enzymatic, 37(1-6), 36-46 (2005)
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