Results 271 to 280 of about 191,408 (290)
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The glycosylation of myeloperoxidase
Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 2010The enzyme myeloperoxidase (MPO) is an important part of the neutrophil immune reaction and can be found in alfa granula. The presence of MPO can be used to distinguish acute myelogenous leukemia from acute lymphocytic leukemia. However, the methods employed to do so, such as flow cytometry and immunohistochemistry rely on antibody recognition, and ...
Ravnsborg, Tina +2 more
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Seminars in Pediatric Neurology, 2005
Complex carbohydrates are termed glycans, and they constitute the most complex group molecules in living organisms. Their variability and functions are immense. Glycosylation is a universal feature found in all cell types. In man, carbohydrates are found in many versions, N -o rOlinked to proteins, linked to various lipids, or as free molecules.
Erik A, Eklund, Hudson H, Freeze
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Complex carbohydrates are termed glycans, and they constitute the most complex group molecules in living organisms. Their variability and functions are immense. Glycosylation is a universal feature found in all cell types. In man, carbohydrates are found in many versions, N -o rOlinked to proteins, linked to various lipids, or as free molecules.
Erik A, Eklund, Hudson H, Freeze
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Carbohydrate Research, 2013
Synthesis of glycosyl hydroperoxides derived from 2,3,4,6-tetra-O-benzyl-d-glucopyranose and 2,3,4,6-di-O-isopropylidene-d-mannofuranose was performed via a Schmidt's imidate intermediate with hydrogen peroxide in an ethyl ether solution in the presence of an acid catalyst.
Barbara, Szechner +2 more
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Synthesis of glycosyl hydroperoxides derived from 2,3,4,6-tetra-O-benzyl-d-glucopyranose and 2,3,4,6-di-O-isopropylidene-d-mannofuranose was performed via a Schmidt's imidate intermediate with hydrogen peroxide in an ethyl ether solution in the presence of an acid catalyst.
Barbara, Szechner +2 more
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Current Opinion in Structural Biology, 2019
Despite the ubiquity of collagens in the animal kingdom, little is known about the biology of the disaccharide Glc(α1-2)Gal(β1-O) bound to hydroxylysine across collagens from sponges to mammals. The extent of collagen glycosylation varies by the types of collagen, with basement membrane collagen type IV being more glycosylated than fibrillar collagens.
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Despite the ubiquity of collagens in the animal kingdom, little is known about the biology of the disaccharide Glc(α1-2)Gal(β1-O) bound to hydroxylysine across collagens from sponges to mammals. The extent of collagen glycosylation varies by the types of collagen, with basement membrane collagen type IV being more glycosylated than fibrillar collagens.
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PROTEOMICS, 2001
With the advances of molecular biology and with improved analytical techniques a significant change of perception has taken place regarding prokaryotic glycoproteins. Glycosylation of proteins from prokaryotes is no longer considered a specific feature of certain organisms but has been demonstrated for many archaea and bacteria.
C, Schäffer, M, Graninger, P, Messner
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With the advances of molecular biology and with improved analytical techniques a significant change of perception has taken place regarding prokaryotic glycoproteins. Glycosylation of proteins from prokaryotes is no longer considered a specific feature of certain organisms but has been demonstrated for many archaea and bacteria.
C, Schäffer, M, Graninger, P, Messner
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Current Opinion in Biotechnology, 1992
Glycan structures can modulate the biological properties and functions of glycoproteins. This has been shown by investigation of the biological activities and glycan structures of several recombinant glycoproteins. Glycan structures of glycoproteins differ according to the species and tissue producing them, and selection of an appropriate host-cell ...
K, Furukawa, A, Kobata
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Glycan structures can modulate the biological properties and functions of glycoproteins. This has been shown by investigation of the biological activities and glycan structures of several recombinant glycoproteins. Glycan structures of glycoproteins differ according to the species and tissue producing them, and selection of an appropriate host-cell ...
K, Furukawa, A, Kobata
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ChemInform Abstract: Glycosylation Using Glycosyl Phosphite as a Glycosyl Donor.
ChemInform, 1994AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Y. WATANABE +3 more
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ChemInform Abstract: Glycosylation Based on Glycosyl Phosphates as Glycosyl Donors
ChemInform, 2002AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Hariprasad Vankayalapati +2 more
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Synthesis and Use of Glycosyl Phosphates as Glycosyl Donors
Organic Letters, 1999Differentially protected glycosyl phosphates prepared by a straightforward synthesis from glycal precursors are used as powerful glycosyl donors. Activation of beta-glycosyl phosphates by TMSOTf at -78 degrees C achieves the selective formation of beta-glycosidic linkages in excellent yields with complete stereoselectivity. Reaction with thiols results
O J, Plante +2 more
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