Surface glycoprotein of human natural killer cells recognized by wheat germ agglutinin.

abstract：:Stage-specific embryonic antigen-4 (SSEA-4), a specific marker for pluripotent stem cells, plays an important role in the malignant behavior of several cancers. Here, SSEA-4 expression was evaluated by immunohistochemistry using monoclonal antibody RM1 specific to SSEA-4 in 181 and 117 prostate cancer (PC) specimens o...

journal_title：Glycoconjugate journal

authors： Nakamura Y,Miyata Y,Matsuo T,Shida Y,Hakariya T,Ohba K,Taima T,Ito A,Suda T,Hakomori SI,Saito S,Sakai H

更新日期：2019-10-01 00:00:00

abstract：:Serum GP73 is a functional resident Golgi type II membrane protein with three potential N-glycosylation sites. In this study, we used multiple lectin assays to analyze glycan patterns of serum GP73 and evaluated its diagnostic value for distinguishing hepatocellular carcinoma (HCC) from liver cirrhosis (LC). Firstly, ...

journal_title：Glycoconjugate journal

authors： Jiang K,Shang S,Li W,Guo K,Qin X,Zhang S,Liu Y

更新日期：2015-12-01 00:00:00

abstract：:Mild alkaline hydrolysis of the glycophosphosphingolipids of the protozoan Leptomonas samueli liberated several phosphoinositol-containing oligosaccharides (PI-oligosaccharides), which were purified by high performance anion exchange chromatography. The oligosaccharides in the resulting four fractions were characteriz...

journal_title：Glycoconjugate journal

authors： Previato JO,Wait R,Jones C,Mendonça-Previato L

更新日期：1994-02-01 00:00:00

abstract：:Humans, in contrast to other mammals, do not synthesize N-glycolyl-neuraminic acid (Neu5Gc) due to a deletion in the gene (cmah) encoding the enzyme responsible for this conversion, the cytidine monophospho-N-acetyl-neuraminic acid hydroxylase (CMP-Neu5Ac hydroxylase). The detection of considerable amounts of Neu5Gc-s...

journal_title：Glycoconjugate journal

authors： Casadesús AV,Fernández-Marrero Y,Clavell M,Gómez JA,Hernández T,Moreno E,López-Requena A

更新日期：2013-10-01 00:00:00

abstract：:The N-glycans from soluble extracts of ten pollens were examined. The pyridylaminated oligosaccharides derived from these sources were subject to gel filtration and reverse-phase HPLC, in conjunction with exoglycosidase digests, and in some cases matrix-assisted laser desorption-ionisation mass spectrometry. In compar...

journal_title：Glycoconjugate journal

authors： Wilson IB,Altmann F

更新日期：1998-11-01 00:00:00

abstract：:The TF, Tn, and SiaTn glycotopes are frequently expressed in cancer-associated mucins. Antibodies to these glycotopes were found in human serum. A set of polyacrylamide (PAA)--based glycoconjugates was applied to the direct and competitive enzyme-linked immunosorbent assays (ELISA) to characterize the specificity of s...

journal_title：Glycoconjugate journal

authors： Smorodin EP,Kurtenkov OA,Sergeyev BL,Pazynina GV,Bovin NV

更新日期：2004-01-01 00:00:00

abstract：:Recently, we demonstrated that the human xylosyltransferase II (XT-II) has enzymatic activity and is able to catalyze the initial and rate-limiting step in the biosynthesis of glycosaminoglycans (GAGs) like chondroitin and dermatan sulfate, as well as heparan sulfate and heparin. Therefore, this enzyme also very likel...

journal_title：Glycoconjugate journal

authors： Müller B,Prante C,Knabbe C,Kleesiek K,Götting C

更新日期：2013-04-01 00:00:00

abstract：:A water-soluble polysaccharide CSPS-2B-2 with a molecular mass of 8.8 kDa, was obtained from the fruits of Capparis spinosa L. Chemical and NMR spectral analysis verified CSPS-2B-2 was a linear poly-(1-4)-α-D-galactopyranosyluronic acid in which 12.9±0.4% of carboxyl groups existed as methyl ester and 2.6±0.1% of D-Ga...

journal_title：Glycoconjugate journal

authors： Wang H,Wang H,Shi S,Duan J,Wang S

更新日期：2012-08-01 00:00:00

abstract：:The structures of the branched capsular polysaccharides of group B streptococcus type III (GBSIIIPS) and Streptococcus pneumoniae type 14 (Pn14PS) are identical apart from the (α2→3)-linked sialic acid in the side chains of GBSIIIPS. The present study tries to determine the minimal epitope in GBSIIIPS, using both a pa...

journal_title：Glycoconjugate journal

authors： Safari D,Dekker HA,Rijkers GT,van der Ende A,Kamerling JP,Snippe H

更新日期：2011-12-01 00:00:00

abstract：:The partitioning of the overall molecular charge distribution into atom centered monopole charges, while quantum mechanically ill-defined, is nevertheless a technique which finds applications in several broad classes of chemical problems. Charges derived from fits to electrostatic potentials have an intuitive appeal s...

journal_title：Glycoconjugate journal

authors： Carey C,Chirlian LE,Francl MM,Gange DM

更新日期：1997-06-01 00:00:00

abstract：:The specificity of the sialic acid-binding lectin from ovine placenta was examined in detail by haemagglutination inhibition assays applying a panel of 32 synthetic sialic acid analogues. The carboxylic acid group is a prerequisite for the interaction with the lectin, the alpha-anomer of the methyl glycoside is only a...

journal_title：Glycoconjugate journal

authors： Troncoso MF,Iglesias MM,Isecke R,Todel CW,Brossmer R

更新日期：2000-10-01 00:00:00

abstract：:Reductive amination of 3-deoxy-D-manno-octulosonic acid (Kdo) with allylamine (AIIN) or 2-(4-aminophenyl)ethylamine (APEA) yields epimer pairs of 2-N-allylamino and 2-N-[2-(4-aminophenyl)ethylamino]-2,3-dideoxy-D-glycero-D-galacto- and -2,3-dideoxy-D-glycero-D-talo-octonic acid. The yields were 50-60% due to reduction...

journal_title：Glycoconjugate journal

authors： Grimmecke HD,Brade H

更新日期：1998-06-01 00:00:00

abstract：:Gastric carcinoma is a major cause of cancer death worldwide and, like most human cancers, probably develops after environmental insults acting on normal individuals and/or individuals with increased genetic susceptibility. Mucins are attractive molecules to study the relationship between genetics and environment beca...

journal_title：Glycoconjugate journal

authors： Carvalho F,Seruca R,David L,Amorim A,Seixas M,Bennett E,Clausen H,Sobrinho-Simões M

更新日期：1997-01-01 00:00:00

abstract：:The SewA385T mutation of the FUT2 gene was found to correlate with both the erthrocyte Le(a + b+) and/or salivary ABH partial-secretor phenotypes of Polynesians. Constructs with FUT1 and FUT2 wild type genes, and the FUT2 SewA385T, seG428A and seC571T mutated alleles, were cloned into pcDNAI, and expressed in COS-7 ce...

journal_title：Glycoconjugate journal

authors： Henry S,Mollicone R,Fernandez P,Samuelsson B,Oriol R,Larson G

更新日期：1996-12-01 00:00:00

abstract：:The hallmarks of cancer are characterized by functional capabilities that allow cancer cells to survive, proliferate and disseminate during the multistep tumorigenesis. Cancer being a cellular disease, changes in cellular glycoproteins play an important role in malignant transformation and cancer progression. The pres...

journal_title：Glycoconjugate journal

authors： Vajaria BN,Patel PS

更新日期：2017-04-01 00:00:00

abstract：:Over the last few years enormous interest has been shown in the structures of the glycan moieties of various parasite surface glycoconjugates. Structures have been determined for the glyco-components of glycosylphosphatidylinositol (GPI) protein membrane anchors, for asparagine-linked oligosaccharides, and for the gly...

journal_title：Glycoconjugate journal

authors： Zamze S

更新日期：1991-12-01 00:00:00

abstract：:Jacalin and M. pomifera agglutinin are T-antigen specific lectins with alpha 4 beta 4 structures that show far greater micro-heterogeneity than plant lectins from other families, due to multiple genetic isoforms and post-translational processing. Electrospray mass spectrometry and combined liquid chromatography-electr...

journal_title：Glycoconjugate journal

authors： Young NM,Watson DC,Thibault P

更新日期：1995-04-01 00:00:00

abstract：:The sugar chain-binding specificity of tomato lectin (LEA) against glycoproteins was investigated qualitatively using lectin blot analysis. Glycoproteins containing tri- and tetra-antennary complex-type N-glycans were stained with LEA. Unexpectedly, glycoproteins containing high mannose-type N-glycans and a horseradis...

journal_title：Glycoconjugate journal

authors： Oguri S

更新日期：2005-11-01 00:00:00

abstract：:This review summarizes fifty years of carbohydrate chemistry, from studies of reaction mechanisms and development of synthetic methods to the design of specific compounds for investigations of cancer glycoproteins. Through these years of intensive research, many carbohydrate derivatives were shown to be biologically r...

journal_title：Glycoconjugate journal

authors： Paulsen H,Brockhausen I

更新日期：2001-11-01 00:00:00

abstract：:Using printed glycan array (PGA) we compared the results of antibody profiling in undiluted, moderately (1:15) and highly (1:100) diluted human blood serum. Undiluted serum is suitable for studying blood as a tissue in its native state, whereas to study the serum of newborns or small animals one usually has to dilute ...

journal_title：Glycoconjugate journal

authors： Shilova N,Navakouski M,Khasbiullina N,Blixt O,Bovin N

更新日期：2012-04-01 00:00:00

abstract：:Galectin-3 is a beta-galactoside-binding protein involved in immunomodulation, cell interactions, cancer progression, and pathogenesis of infectious organisms. We report the identification and characterization of galectin-3 in human semen. In the male reproductive tract, the approximately 30 kDa galectin-3 protein was...

journal_title：Glycoconjugate journal

authors： Jones JL,Saraswati S,Block AS,Lichti CF,Mahadevan M,Diekman AB

更新日期：2010-02-01 00:00:00

abstract：:To reveal the function of the carbohydrate portion of glycopeptides and glycoproteins, we chemo-enzymatically synthesized artificially N-glycosylated derivatives of eel calcitonin and studied their three-dimensional structure and biological activity. The CD and NMR spectra in trifluoroethanol-H(2)O solution showed tha...

journal_title：Glycoconjugate journal

authors： Tagashira M,Tanaka A,Hisatani K,Isogai Y,Hori M,Takamatsu S,Fujibayashi Y,Yamamoto K,Haneda K,Inazu T,Toma K

更新日期：2001-06-01 00:00:00

abstract：:A sialoglycopeptide was isolated from buffalo colostrum in pure form by chromatography on Sephadex G-25 and QAE-Sephadex A-25. This was found to be homogeneous by cellulose acetate membrane electrophoresis and reverse phase HPLC. It consisted of fucose, galactose, mannose, N-acetyl glucosamine and N-acetyl neuraminic ...

journal_title：Glycoconjugate journal

authors： Aparna HS,Salimath PV

更新日期：1996-02-01 00:00:00

abstract：:The sap-sucking homopteran insects, commonly known as aphids and leafhoppers are responsible for a huge amount of lost productivity of mustard, chickpea, cabbage, rice and many other important crops. Due to their unique feeding habits and ability to build up a huge population in a very short time, they are very diffic...

journal_title：Glycoconjugate journal

authors： Majumder P,Banerjee S,Das S

更新日期：2004-01-01 00:00:00

abstract：:Human β-1,4-galactosyltransferase (β-1,4-GalT) V was shown to be involved in the biosynthesis of N-glycans, O-glycans and lactosylceramide (Lac-Cer) by in vitro studies. To determine its substrate specificity, enzymatic activity and its products were analyzed using mouse embryonic fibroblast (MEF) cells from β-1,4-Gal...

journal_title：Glycoconjugate journal

authors： Kumagai T,Sato T,Natsuka S,Kobayashi Y,Zhou D,Shinkai T,Hayakawa S,Furukawa K

更新日期：2010-10-01 00:00:00

abstract：:Amphipathic sulpholipids have been shown to inhibit pancreatic serine proteases due to their detergent-like properties. To evaluate the structural requirement for this inhibitory activity, we examined the effects of various derivatives of sulphoglycolipids, some of which were prepared by deacylation with sphingolipid ...

journal_title：Glycoconjugate journal

authors： Suzuki H,Ito M,Kimura T,Iwamori Y,Iwamori M

更新日期：2000-11-01 00:00:00

abstract：:By employing a bovine UDP-N-acetylgalactosamine: polypeptide N-acetylgalactosaminyl transferase (O-GalNAc transferase) cDNA as a probe, we isolated four overlapping cDNAs from a porcine lung cDNA library. Both the nucleotide sequence of the porcine cDNA and the predicted primary structure of the protein (559 amino aci...

journal_title：Glycoconjugate journal

authors： Yoshida A,Hara T,Ikenaga H,Takeuchi M

更新日期：1995-12-01 00:00:00

abstract：:Nucleotide sugar transporters play critical roles in glycosylation of proteins, lipids and proteoglycans, which are essential for organogenesis, development, mammalian cellular immunity and pathogenicity of human pathogenic agents. Functional deficiencies of these transporters result in global defects of glycoconjugat...

journal_title：Glycoconjugate journal

authors： Liu L,Hirschberg CB

更新日期：2013-01-01 00:00:00

abstract：:Duffy antigen/receptor for chemokines (DARC) is a glycosylated seven-transmembrane protein acting as a blood group antigen, a chemokine binding protein and a receptor for Plasmodium vivax malaria parasite. It is present on erythrocytes and endothelial cells of postcapillary venules. The N-terminal extracellular domain...

journal_title：Glycoconjugate journal

authors： Grodecka M,Bertrand O,Karolak E,Lisowski M,Waśniowska K

更新日期：2012-04-01 00:00:00

abstract：:In this report we present the enzymatic characterization of CMP-NeuAc:Gal beta 1-4GlcNAc-R alpha(2-3)-sialyltransferase from human placenta using placenta membranes as an enzyme preparation. This sialyltransferase is highly sensitive to detergents and prefers type 2 chain (Gal beta 1-4GlcNAc) over type 1 chain (Gal be...

journal_title：Glycoconjugate journal

authors： Nemansky M,van den Eijnden DH

更新日期：1993-02-01 00:00:00