Mass Spectrometry is a peer-reviewed, open access journal publishing articles in all areas of mass spectrometry. Published continuously online, the journal is fully indexed in J-STAGE and PubMed Central.
Mass Spectrometry welcomes submissions from around the world.
About the journal
Mass Spectrometry is an academic journal on both fundamentals and applications of mass spectrometry, owned and published by the Mass Spectrometry Society of Japan (MSSJ).
Readers
Anyone may access all articles in Mass Spectrometry from J-STAGE and PMC.
Contact
This site is operated by the Mass Spectrometry Society of Japan.
The Mass Spectrometry Society of Japan
c/o Academy Center, Yamabuki-cho 358-5, Shinjuku-ku, Tokyo 162-0801, Japan
TEL: +81-3-6824-9378
E-mail: mssj-post[at]bunken.co.jp
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Latest articles
ReviewFebruary 27, 2024
Among the most typical posttranslational modifications is glycosylation, which often involves the covalent binding of an oligosaccharide (glycan) to either an asparagine (N-linked) or a serine/threonine (O-linked) residue. Studies imply that the N-glycan portion of a glycoprotein could serve as a particular disease biomarker rather than the protein itself because N-linked glycans have been widely recognized to evolve with the advancement of tumors and other diseases.
Original ArticleFebruary 23, 2024
Mobilize a Proton to Transform the Collision-Induced Dissociation Spectral Pattern of a Cyclic Peptide
Takemichi Nakamura, Yayoi Hongo, Ken-ichi Harada
The collision-induced dissociation (CID) behaviors of protonated molecules of anabaenopeptins, a group of cyanobacterial cyclic peptides, were investigated in detail using liquid chromatography-tandem mass spectrometry. Although anabaenopeptin A and B share a macrocyclic peptide structure, they give strikingly different fragmentation patterns; the former gives a variety of product ions including cleavages in the cyclic peptide structure, which is useful for structural analysis; whereas the latter gives far fewer product ions and no fragmentation in the cyclic moiety.
Original ArticleFebruary 20, 2024
Comparison of Amine-Modified Polymeric Stationary Phases for Polar Metabolomic Analysis Based on Unified-Hydrophilic Interaction/Anion Exchange Liquid Chromatography/High-Resolution Mass Spectrometry (Unified-HILIC/AEX/HRMS)
Kazuki Ikeda, Masatomo Takahashi, Takeshi Bamba, Yoshihiro Izumi
In metabolomic analysis, one of the most commonly used techniques to support the detection sensitivity and quantitation of mass spectrometry is combining it with liquid chromatography. Recently, we developed a method that enables comprehensive single-run measurement of hydrophilic metabolites
Featured articles
Original ArticleDecember 15, 2022
UV-Absorbing Ligand Capped Gold Nanoparticles for the SALDI-MS Analysis of Small Molecules
Tomomi Kakuta, Nichayanan Manyuan, Hideya Kawasaki
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We report that modifying the surface of gold nanoparticles (Au NPs) with 2-mercaptopyridine-3-carboxylic acid (MPyCA) enhances surface-assisted laser desorption/ionization (SALDI) performance in the analysis of small molecules.
Original ArticleDecember 20, 2022
Rapid Analysis of α-Tocopherol and Its Oxidation Products Using Supercritical Carbon Dioxide and Proton Transfer Reaction Ionization Mass Spectrometry
Chihiro Ota, Toshinobu Hondo, Yumi Miyake, Hiroshi Furutani, Michisato Toyoda
We have developed a rapid and sensitive analytical method for α-tocopherol and its oxidative products by combining online hyphenation of supercritical fluid extraction-supercritical fluid chromatography (SFC) with proton transfer reaction
Original ArticleJanuary 30, 2021
Effect of Phosphorylation on the Collision Cross Sections of Peptide Ions in Ion Mobility Spectrometry
Kosuke Ogata, Chih-Hsiang Chang, Yasushi Ishihama
The insertion of ion mobility spectrometry (IMS) between LC and MS can improve peptide identification in both proteomics and phosphoproteomics by providing structural information that is complementary to LC and MS, because IMS