Results 221 to 230 of about 19,439 (257)
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Journal of Agricultural and Food Chemistry
Difucosyllactose (DFL) is a significant and plentiful oligosaccharide found in human breast milk. In this study, an artificial metabolic pathway of DFL was designed, focusing on the de novo biosynthesis of GDP-fucose from only glycerol. This was achieved
Yingying Zhu +8 more
semanticscholar +1 more source
Difucosyllactose (DFL) is a significant and plentiful oligosaccharide found in human breast milk. In this study, an artificial metabolic pathway of DFL was designed, focusing on the de novo biosynthesis of GDP-fucose from only glycerol. This was achieved
Yingying Zhu +8 more
semanticscholar +1 more source
Biochemistry, 1989
Fucosyltransferase activity was quantified in mouse germ cells at different stages of spermatogenesis. Specifically, fucosyltransferase activities of pachytene spermatocytes, round spermatids, and cauda epididymal sperm were compared. Fucosyltransferase activity of mixed germ cells displayed an apparent Vmax of 17 pmol (mg of protein)-1 min-1 and an ...
D.R. Armant +2 more
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Fucosyltransferase activity was quantified in mouse germ cells at different stages of spermatogenesis. Specifically, fucosyltransferase activities of pachytene spermatocytes, round spermatids, and cauda epididymal sperm were compared. Fucosyltransferase activity of mixed germ cells displayed an apparent Vmax of 17 pmol (mg of protein)-1 min-1 and an ...
D.R. Armant +2 more
openaire +3 more sources
Fucosyltransferase (α1,2/ α1,3/ α1,4-fucosyltransferases)
2009Many studies using monoclonal antibodies have demonstrated that fucosylated carbohydrate chains are involved in various physiological functions including development, neuronal activity, and cancerous transformation. The genes encoding fucosyltransferases which synthesize fucosylated carbohydrate antigens have been cloned, and their function has been ...
Takashi Kudo, Hisashi Narimatsu
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Cloning of a rat alpha1,3-fucosyltransferase gene: a member of the fucosyltransferase IV family.
Glycoconjugate journal, 1997We report the cloning of a rat alpha1,3-fucosyltransferase gene (rFuc-T), isolated from a rat genomic library by a PCR-cross-hybridization based cloning approach using primers derived from the conserved region of human alpha1,3-Fuc-T sequences. Comparison of the rFuc-T predicted amino acid sequence with those of previously cloned human and murine ...
Robert H. McCluer +3 more
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Occurrence and specificities of α3-fucosyltransferases
The Histochemical Journal, 1992The Le(x) (CD15) carbohydrate antigen and sialylated and oligomeric derivatives thereof have been implicated in cell adhesion processes. Expression of these antigens is developmentally regulated and (re)occurrence of several members of this group has been reported in malignant transformation of cells.
T.J. de Vries, D. H. Van Den Eijnden
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Biotechnology Journal, 2019
3-Fucosyllactose (3-FL), one of the major oligosaccharides in human breast milk, is produced in engineered Escherichia coli. In order to search for a good α-1,3-fucosyltransferase, three bacterial α-1,3-fucosyltransferases are expressed in engineered E ...
Sang-Min Jung +2 more
semanticscholar +1 more source
3-Fucosyllactose (3-FL), one of the major oligosaccharides in human breast milk, is produced in engineered Escherichia coli. In order to search for a good α-1,3-fucosyltransferase, three bacterial α-1,3-fucosyltransferases are expressed in engineered E ...
Sang-Min Jung +2 more
semanticscholar +1 more source
Study of the Fucosyltransferase System in Intestinal Microsomes
Enzyme, 1988Fucosyltransferase activity of rat small intestine microsomes is solubilized by 0.5% Triton X-100. The solubilized activity can be purified up to 8,300-fold using DEAE-cellulose and affinity chromatography on GDP-Sepharose. At this step, chromatography on Sephadex G15 separates different specificities: N-acetylglucosaminide-alpha-(1,3 ...
Richard M +4 more
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Daily variation of rat brain fucosyltransferase
Biochemical and Biophysical Research Communications, 1981Abstract Glycoprotein fucosyltransferase activity was investigated in rat brain during 24 h periods. Up to 50 % variations were detected without correlations with either lights on or off, while acetylcholinesterase located in same membrane fractions showed no level variations.
Pierre Louisot, P. Broquet, Monique Leon
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2002
GDP-L-FucN-acetyl-β-D-glucosaminide α1-6fucosyltransferase (FUT8) catalyzes the transfer of fucose from GDP-Fuc to N-linked-type complex glycoproteins, as shown in Fig. 1. The enzymatic products, α1,6-fucosylated (core fucosylated) N-glycans, are commonly observed in many glycoproteins, and are especially abundant in brain tissue. It is well known that
Eiji Miyoshi, Naoyuki Taniguchi
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GDP-L-FucN-acetyl-β-D-glucosaminide α1-6fucosyltransferase (FUT8) catalyzes the transfer of fucose from GDP-Fuc to N-linked-type complex glycoproteins, as shown in Fig. 1. The enzymatic products, α1,6-fucosylated (core fucosylated) N-glycans, are commonly observed in many glycoproteins, and are especially abundant in brain tissue. It is well known that
Eiji Miyoshi, Naoyuki Taniguchi
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, 2019
Bacteroides fragilis α1,3/4-fucosyltransferase (Bf13FT) was expressed in Escherichia coli and characterized as an α1,3/4-fucosyltransferase that can be used as a versatile catalyst for the synthesi...
Hsin-Hui Huang +9 more
semanticscholar +1 more source
Bacteroides fragilis α1,3/4-fucosyltransferase (Bf13FT) was expressed in Escherichia coli and characterized as an α1,3/4-fucosyltransferase that can be used as a versatile catalyst for the synthesi...
Hsin-Hui Huang +9 more
semanticscholar +1 more source