Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Hiroshi Jinmei"'
Publikováno v:
International Journal of Mass Spectrometry. 333:8-14
Glycoproteomics involving the analysis of glycopeptides by matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) is a new and attractive technique. However, quantitative performance in MALDI-MS is hampered by its poor reproducibili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a959d37dc1a31b4f83e0954fb0b19700
https://doi.org/10.1016/j.ijms.2012.08.006
https://doi.org/10.1016/j.ijms.2012.08.006
Autor:
Takashi Nishikaze, Sugawara Shuichi, Kenji Osumi, Ichiro Sugimoto, Masaya Fujita, Fumio Tougasaki, Mamoru Mizuno, Hiroshi Jinmei, Junko Amano
Publikováno v:
Analytical Chemistry. 82:8738-8743
Glycoproteomics holds the promise of new advances in medical technology. However, mass spectrometry has limitations for the structural determination of glycosylated peptides because the hydrophilic nature of the oligosaccharide moiety in glycopeptide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fa639219140ac14fbc3f5e9c7eefb38
https://doi.org/10.1021/ac101555a
https://doi.org/10.1021/ac101555a
Autor:
Hiroshi Jinmei, Kyoko Aikawa, Hiroshi Abe, Kazuhiro Furukawa, Isamu Matsumoto, Naoko Abe, Satoshi Tsuneda, Atsushi Uchiyama, Yoshihiro Ito, Yuko Kondo
Publikováno v:
Bioconjugate Chemistry. 19:327-333
Enzymatic ligation methods are useful in the diagnostic detection of DNA sequences. Here, we describe the investigation of nonenzymatic phosphorothioate--iodoacetyl DNA chemical ligation as a method for the detection and identification of RNA and DNA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::908a7cf833bc9394bf64ccc4080be2fb
https://doi.org/10.1021/bc700244s
https://doi.org/10.1021/bc700244s
Autor:
Hiroshi Jinmei, Ichiro Sugimoto, Takashi Nishikaze, Toshio Nakamura, Junko Amano, Fumio Tougasaki
Publikováno v:
Journal of Glycomics & Lipidomics.
Glycan is one of the major information-rich biomolecules. Alterations in N-glycans can be associated with many diseases including cancer, and are often observed in the serum of affected patients. As an example, prostate-specific antigen (PSA) is a gl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae87cbd7ab4ffa6f530b75496a9fb009
https://doi.org/10.4172/2153-0637.s5-001
https://doi.org/10.4172/2153-0637.s5-001
Publikováno v:
Mass spectrometry (Tokyo, Japan). 1(1)
A standard dried-droplet preparation using 2,5-dihydroxybenzoic acid (2,5-DHBA) as the matrix results in a large variation in signal intensity and poor shot-to-shot reproducibility in matrix-assisted laser desorption/ionization (MALDI). We expected t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac4ed5b30306888cc83b5211bffd77ff
https://pubmed.ncbi.nlm.nih.gov/24349907
https://pubmed.ncbi.nlm.nih.gov/24349907
Publikováno v:
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences. 879(17-18)
Here, we propose a novel method for the discrimination of α2,3- and α2,6-sialylation on glycopeptides. To stabilize the sialic acids, the carboxyl moiety on the sialic acid as well as the C-terminus and side chain of the peptide backbone were deriv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6929d3048063be3aaf6a47ba6c1a1805
https://pubmed.ncbi.nlm.nih.gov/21112819
https://pubmed.ncbi.nlm.nih.gov/21112819
Publikováno v:
Bioorganicmedicinal chemistry letters. 20(9)
A photoresponsive RNA aptamer to hemin was selected in vitro from a random sequence library of RNAs with azobenzene residues. The aptamer bound to hemin under visible light irradiation and was released by ultraviolet light.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6948e566bdac8d1b447e1e1cdd8540c9
https://pubmed.ncbi.nlm.nih.gov/20347300
https://pubmed.ncbi.nlm.nih.gov/20347300
Publikováno v:
Nucleosides, nucleotidesnucleic acids. 22(5-8)
In order to clarify the effect of the base moiety of nucleotide analogs on telomerase inhibition, triphosphate derivatives of biologically active nucleosides, 3′-azido-3′-deoxythymidine (AZT), 2′-deoxy-2′-fluoroarafuranosylthymine (FaraT), ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82221bef9233fdd9d4d0a14fe70eda6c
https://pubmed.ncbi.nlm.nih.gov/14565469
https://pubmed.ncbi.nlm.nih.gov/14565469
Publikováno v:
Chemistry Letters. 37:102-103
RNA aminoacylation, based on an adenosine transfer mechanism, was achieved by the intermolecular transfer of phenylalaninyl adenosine from a donor probe to an acceptor RNA. This method can be applied to a wide variety of unnatural amino acids for tRN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::965cfab5c21b9f4d96ed9fea10763f90
https://doi.org/10.1246/cl.2008.102
https://doi.org/10.1246/cl.2008.102
Publikováno v:
Nucleic Acids Symposium Series. 51:365-366
We synthesized two oligonucleotides: one is DNA conjugated with adenosine derivative at 5' terminus as a donor, another RNA phosphorothioated at 3' terminus as an acceptor. By hybridization of the two oligonuleotides, the adenosine derivative was tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::400c399ac4cd8bf8d59b6908337e7407
https://doi.org/10.1093/nass/nrm183
https://doi.org/10.1093/nass/nrm183