After the complete gene of a β-galactosidase from human isolate Bifidobacterium breve B24 was isolated by PCR and overexpressed in E. coli, the recombinant β-galactosidase was purified to homogeneity and characterized for the glycoside transferase (GT) and glycoside hydrolase (GH)
Low-temperature cofired ceramics (LTCC) technology is a versatile fabrication technique used to construct microflow systems. It permits the integration of several unitary operations (pretreatment, separation, (bio)chemical reaction, and detection stage) of an analytical process in a modular or monolithic way.
A novel heterodimeric beta-galactosidase with a molecular mass of 105 kDa was purified from crude cell extracts of the soil isolate Lactobacillus pentosus KUB-ST10-1 using ammonium sulphate fractionation followed by hydrophobic interaction and affinity chromatography. The electrophoretically homogenous enzyme has
Applied microbiology and biotechnology, 88(1), 155-165 (2010-07-09)
A novel beta-galactosidase gene, zd410, was isolated by screening a soil metagenomic library. Sequence analysis revealed that zd410 encodes a protein of 672 amino acids with a predicted molecular weight of 78.6 kDa. The recombinant ZD410 was expressed and purified
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