نتایج جستجو برای: galactosidases

تعداد نتایج: 262  

2012
Claudia Kamerke Martin Pattky Carolin Huhn Lothar Elling

We report here on the synthesis of nucleotide activated oligosaccharides by transglycosylation with β-galactosidase from Bacillus circulans applying microwave irradiation (MWI) and conventional heating. The presented prod cts could serve as novel inhibitors or donor substrates of Leloir-glycosyltransferases. Some of them have been isolated from human milk but the biological role remains unclear...

Journal: :Journal of bacteriology 1966
S R Rohlfing I P Crawford

Rohlfing, S. R. (Western Reserve University, Cleveland, Ohio), and I. P. Crawford. Purification and characterization of the beta-galactosidase of Aeromonas formicans. J. Bacteriol. 91:1085-1097. 1966.-The beta-galactosidase of Aeromonas formicans was purified by diethylaminoethyl cellulose chromatography and gel filtration on Sephadex G-200. The properties of the enzyme molecule were compared w...

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