Zobrazeno 1 - 10 of 20 pro vyhledávání: '"Akira Takeya"'
1
Presence of β-linked GalNAc residues on N-glycans of human thyroglobulin
Autor: Chizuko Sasaki, Yoshihide Ohe, Hironori Nishijima, Kunio Sugahara, Hiroshi Takeshita, Morihisa Sagi, Osamu Hosomi, Kentaro Yamazaki, Akira Takeya, Tadahisa Kogure, Toshiji Mukai, Hideyuki Hayakawa
Publikováno v: Life Sciences. 80:538-545
Hepatic asialoglycoprotein receptor, which may mediate the clearance of circulating thyroglobulin, is known to have a high affinity for GalNAc. Recently, the receptor has been reported to be present also in the thyroid, implicating interaction with t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bd741aea30f1612414d874db1aeae68
https://doi.org/10.1016/j.lfs.2006.10.004
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2
Nucleotide and protein sequences of a proteinase inhibitor from the vitelline envelope of dace (Tribolodon hakonensis) eggs
Autor: Toyoji Okubo, Kohei Hosaka, Shizuko Iyobe, Yoshihide Ohe, Akira Takeya, Shigeharu Kudo, Osamu Hosomi
Publikováno v: Journal of Experimental Zoology. :756-766
Our experimental purpose is to probe the structure(s) of the chorionic proteinase inhibitor and its cDNA sequence(s) and to develop the application of safe medicines for protection of human and other animal bodies from pathogenic microbe attacks. In
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1af2e1d176af4412383ec844c7985c38
https://doi.org/10.1002/jez.a.84
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3
An Improved Simultaneous Measurement of Oxidized and Reduced Glutathione in Biological Samples by High-Performance Liquid Chromatography Following Derivatization with Dansyl Chloride
Autor: Hironori Nishijima, Masayuki Hara, Kentaro Yamazaki, Noriaki Sakata, Toshiji Mukai, Minoru Yoshida, Morihisa Sagi, Akira Takeya
Publikováno v: Journal of Health Science. 45:324-328
Reduced (GSH) and oxidized glutathione (GSSG) concentrations in biological samples can be determined simultaneously utilizing high-performance liquid chromatography (HPLC) following derivatization with dansyl chloride. In the present study, two point
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b225ed58933829ac4f22e9a0a26e50cd
https://doi.org/10.1248/jhs.45.324
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4
BIOSYNTHESIS OF THE BLOOD GROUP P ANTIGEN-LIKE GalNAc^|^beta;1^|^rarr;3Gal^|^beta;1^|^rarr;4GlcNAc/Glc STRUCTURE: KINETIC EVIDENCE FOR THE RESPONSIBILITY OF N-ACETYLGLUCOSAMINYLTRANSFERASE
Autor: Akira Takeya, Shin Yazawa, Tadahisa Kogure, Osamu Hosomi
Publikováno v: Japanese Journal of Medical Science and Biology. 46:1-15
Previously we reported the occurrence of UDP-GalNAc:Gal beta 1-->4GlcNAc/Glc beta-1,3-N-acetylgalactosaminyltransferase activity in human plasma. Here, the donor substrate specificity of the enzyme partially purified from blood group O plasma was inv
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78ee9e2f0892b148b24af0522a897760
https://doi.org/10.7883/yoken1952.46.1
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5
Use of Synthetic H Disaccharides as Acceptors for Detecting Activities of UDP-GalNAc:Fuc α1-->2Galβ-R α1-->3-N-Acetylgalactosaminyltransferase in Plasma Samples from Blood Group A Subgroups
Autor: Rakesh K. Jain, C F Piscorz, Akira Takeya, N. Shimoda, Takashi Nakajima, H Ohi, Khushi L. Matta, Osamu Hosomi, T Tachikawa, Shin Yazawa
Publikováno v: Clinical Chemistry. 38:2392-2395
Concentrations of blood group A-specified alpha(1-->3)-N-acetylgalactosaminyltransferase (A enzyme) were measured in human plasma of blood groups A1, A2, and A3 by using chemically synthesized H disaccharides and H type 1 and type 2 trisaccharides at
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80e77d34f90c8834cc6f597d4621cbba
https://doi.org/10.1093/clinchem/38.12.2392
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6
Biosynthesis of the Blood Group P Antigen-Like GalNAcβ1→3Galβ1→ 4G1cNAc/Glc Structure: A NovelN-Acetylgalactosaminyltransferase in Human Blood Plasma1
Autor: Shin Yazawa, Akira Takeya, Nobuo Shimoda, Osamu Hosomi
Publikováno v: The Journal of Biochemistry. 112:389-395
Human blood group O plasma was found to contain an N-acetylgalactosaminyltransferase which catalyzes the transfer of N-acetylgalactosamine from UDP-GalNAc to Gal beta 1-->4Glc, Gal beta 1-->4GlcNAc, asialo-alpha 1-acid glycoprotein, and Gal beta 1-->
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5f2c3ed71c2a5e0fdcb575ceb00294f
https://doi.org/10.1093/oxfordjournals.jbchem.a123910
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7
PROPERTIES OF TWO β1-3N-ACETYLGLUCOSAMINYLTR ANSFERASES NOT BOUND TO CM-SEPHAROSE COLUMN FROM HUMAN PLASMA
Autor: Osamu Hosomi, Akira Takeya
Publikováno v: The KITAKANTO Medical Journal. 41:853-859
UDP-GlcNAc : Galβ1-4Glc (NAc) β1-3N-acetylglucosaminyltransferase from human plasma was found to contain a minor component which did not bind to the CM-Sepharose column as well as did the major component [Hosomi et al. (1989) Jpn. J. Med. Sci. Biol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a72d46bd8c55d54366e787b1af6f4a7
https://doi.org/10.2974/kmj1951.41.853
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9
Complete Purification and Characterization of α-3-N-Acetylgalactosaminyltransferase Encoded by the Human Blood Group A Gene1
Autor: Osamu Hosomi, Masahiro Ishiura, Akira Takeya
Publikováno v: The Journal of Biochemistry. 107:360-368
Human alpha-3-N-acetylgalactosaminyltransferase has been purified 27,000,000-fold from A1 plasma by (NH4)2SO4 fractionation and affinity chromatography on Sepharose 4B, anti-human group O plasma antibodies-Sepharose 4B, and Blue Dextran-Sephadex G-25
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d7c130189645388fc4153850e9fee64
https://doi.org/10.1093/oxfordjournals.jbchem.a123051
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10
Vicia villosa B4 lectin inhibits nucleotide pyrophosphatase activity toward UDP-GalNAc specifically
Autor: Akira Takeya, Tadahisa Kogure, Osamu Hosomi
Publikováno v: Biochimica et biophysica acta. 1425(1)
Plant seed lectins play a defense role against plant-eating animals. Here, GalNAc-specific Vicia villosa B4 lectin was found to inhibit hydrolysis of UDP-GalNAc by animal nucleotide pyrophosphatases, which are suggested to regulate local levels of nu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6413934d7510d19abeb506628cecf8a5
https://pubmed.ncbi.nlm.nih.gov/9813334
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