
Unison
Unison UK-C8 - 고극성부터 저극성까지, 내산성·염기성 화합물 분석에 최적화된 C8 컬럼
Features
● 산성 조건에서도 강하고, 다양한 극성 분리 성능을 갖춘 고해상도 C8 컬럼 ● 100% 수계에서 비수계까지 안정적인 머무름 특성 제공 ● 독자적 엔드캡핑으로 강염기성·산성 조건에도 내구성 우수 ● 다양한 컬럼 사이즈 지원 : 내경 (ID) 0.075 ~ 28 mm / 길이 10 ~ 500 mm ● 고압 저항 옵션 : HP / UP 옵션 제공
SPECIFICATIONS
Main Specifications
| Particle size | 3 μm (Unison UK-C8) 5 μm (Unison US-C8) |
|---|---|
| Base materials | 완전다공성 고순도 실리카겔 (Fully porous, high-purity silica gel) |
| Pore size | 13 nm |
| Ligand | 옥틸기 (Octyl group) |
| End-capping | 있음 (고분자 엔드캡핑, Polymeric end-capping) |
| Target molecular weight | 10 kDa 이하 |
| pH range | pH 1.5 - 9 |
| Maximum pressure | 250 bar / 3,500 psi / 25 MPa HP: 500 bar / 7,500 psi / 50 MPa UP: 1,000 bar / 15,000 psi / 100 MPa |
| USP Code | L7 |
균형 잡힌 다목적 컬럼
Unison UK-C8는 ODS 컬럼보다 머무름 (Retention)은 다소 짧지만, 균형 잡힌 분리 성능을 제공하는 다목적 컬럼입니다. 독자적인 폴리머 엔드캡핑으로 산성과 알칼리 조건에서도 안정적이며, 긴 수명을 보장합니다.
주요 장점
- ●ODS 컬럼에 견줄 만한 성능 제공
- ●뛰어난 엔드캡핑 효과로 염기성 화합물에서 피크 형태 개선 기대
- ●100% 수계 이동상에서도 극성 화합물 분리에 유리
- ●이성질체 및 유사 화합물 분리에 강점
- ●소수성 화합물 분석에서 뛰어난 분석 감도
- ●LC-MS 의약품 분석에 적합
Unison UK-C8는 "역상분리는 ODS 컬럼"이라는 기존의 고정관념을 뛰어넘는 새로운 선택지를 제시합니다.
Low Carryover (낮은 캐리오버, LC-MS에 최적)
Unison UK-C8은 의약품 LC-MS 분석에서 우수한 낮은 캐리오버 성능을 보여줍니다. 이는 독자적인 고분자 엔드캡핑 기술과, 기존 충진제 합성법과는 다른 방식의 개발 덕분인 것으로 알려져 있습니다.
참고문헌:
Universal LC-MS Method for Minimized Carryover in a Discovery Bioanalytical Setting
John S. Williams, Stephanie H. Donahue, Hong Gao, Christopher L. Brummel
Bioanalysis (2012) 4(9), 1025-1037
관련 애플리케이션 검색 (실시간 연동)
Unison UK-C8으로 진행된 모든 애플리케이션 데이터와 유저 리포트를 실시간으로 검색할 수 있습니다. (영문 사이트와 동일한 데이터베이스를 사용하여 새로운 자료가 등록되는 즉시 반영됩니다.)
대표 적용 사례
- ●[항알레르기제] Loratadine, Desloratadine 분석
- ●[치매 치료제] Galantamine 분석
- ●[폐고혈압 치료제] Bosentan, Macitentan 분석 (MS)
- ●[항정신병제] Doxylamine, Olanzapine, Risperidone 분석 (MS)
- ●[삼환계 항우울제] Doxepin 외 5종 분석 (Formic Acid)
- ●[천연 항산화제] Tyrosol 분석
- ●Avilamycin 분석
그 외 더 많은 적용 사례는 애플리케이션 검색에서 확인하실 수 있습니다.
기술 자료 (Technical Information)
애플리케이션 (Applications)
의약품 및 농약
- ● LC-MS: 로라타딘 및 데스로라타딘 (항알레르기제)
- ● 갈란타민 (치매 치료제)
- ● LC-MS: 아줄렌설폰산 (비스테로이드성 소염진통제)
- ● 심바스타틴 (지질강하제), 산성 pH
- ● 젬피브로질 (고지혈증 치료제), 산성 pH
- ● LC-MS/MS: 아빌라마이신
- ● 메틸코발라민 (비타민 B12의 조효소형) 중성 pH
- ● 켈린 (푸라노크로몬, 혈관확장제) 산성 pH
- ● 파파베린 (혈관확장제)
- ● 클로니딘 (항고혈압제)
- ● 로테논 (식물성 살충제) 산성 pH
- ● LC-MS: 보센탄, 마시텐탄 (폐고혈압 치료제) MS
- ● 보센탄, 마시텐탄 (폐고혈압 치료제) - 중성 pH
- ● 수플라타스트 (항알레르기제)
- ● 록소프로펜 (비스테로이드성 소염진통제)
- ● 디오스민, 헤스페리딘 (혈관 보호제)
- ● LC-MS: 시클로헥시미드 (글루타리미드계 항생제) MS
- ● 페닐부타존 (소염진통제)
- ● 클라리트로마이신 (마크로라이드계 항생제)
- ● 옥소린산 (퀴놀론계 항균제)
- ● 프란루카스트 (항천식제, 류코트리엔 수용체 길항제)
- ● 브롬헥신 (거담제)
- ● 덱사메타손 (소염진통제)
- ● 에토돌락 (비스테로이드성 소염진통제, NSAIDs)
- ● 프로피베린 (항콜린제, 칼슘 길항제, 항무스카린제)
- ● 리자트립탄벤조산염 (편두통 치료제)
- ● 레보플록사신 (신퀴놀론계 항생제)
- ● 에페리손 (경련 진정제)
- ● LC-MS: 탄산탈수효소 억제제 (녹내장 치료제) MS
- ● LC-MS: 항정신병 약물 MS
- ● 칼슘 길항제의 LC-MS 응용 MS
- ● 알레르기 치료제
- ● 염기성 화합물: 항우울제
- ● 인간 혈장 내 비마약성 진통제의 LC-MS/MS 응용 MS
- ● LC-MS/MS 응용 - 스테로이드 호르몬 및 대사체 MS
- ● 방부 물질의 LC-MS 응용 MS
- ● LC-MS: 발리노마이신 (뎁시펩타이드, 항균제) MS
- ● LC-MS: 유기인계 농약 (3) MS
- ● LC-MS: 유기인계 농약 (2) MS
- ● LC-MS: 유기인계 농약 (1) MS
농약
- ● 2-(4-하이드록시페닐)에탄올 (천연 항산화제)
- ● LC-MS: 스클라레올, (+)-스클라레올라이드 (테르펜류) MS
- ● LC-MS/MS: 보존료 MS
- ● 콜레스테롤 관련 화합물
- ● 모노테르펜 케톤
- ● LC-MS: 오메가-3 지방산 에틸 에스테르 MS
- ● LC-MS: 플라보노이드 MS
- ● LC-MS: 택시폴린 MS
- ● LC-MS: 세레울라이드 (뎁시펩타이드, 세포독소) MS
- ● LC-MS: 오렉신 A 및 B MS
- ● LC-MS: 저칼로리 감미료 MS
- ● 코엔자임 Q10의 LC-MS 응용 MS
- ● 식물 호르몬
- ● 십자화과 식물의 이소티오시아네이트류
- ● 플라바논 배당체
- ● 베리류 폴리페놀
- ● 카프로산 이성질체
- ● 지방산 ADAM 유도체
기타
- ● [Synthetic fragrance] Lilial NEW
- ● 메타크레솔 퍼플 (pH 지시약)
- ● 유기발광다이오드 전자 수송 소재
- ● 유기발광다이오드 정공 수송 소재
- ● 유기발광다이오드 청색 도판트 소재
- ● 유기발광다이오드 호스트 소재
- ● LC-MS: 트리스(2,2'-비피리딜)루테늄(II) (염료감응 태양전지용 염료)
- ● 유기 반도체용 어셉터 빌딩 블록 (티오펜 유사체), 산성 pH
- ● 유기 반도체용 어셉터 빌딩 블록 (벤조티아디아졸 유사체), 산성 pH
- ● 유기 반도체용 도너 빌딩 블록 (플루오렌 유사체), 산성 pH
- ● 유기 레독스 흐름 전지 양극 전해질 (TEMPO 라디칼) MS
- ● 유기 레독스 흐름 전지 음극 전해질 2,2'-(2-비닐안트라센-9,10-디일리덴)비스(1,3-디티올) 중성 pH MS
- ● 유기 레독스 흐름 전지 양극 전해질 (10-아세틸페노티아진) 중성 pH MS
- ● 비스(2,2,6,6-테트라메틸-4-피페리딜-1-옥실) 세바케이트, 중성 pH MS
- ● 아비에트산 (디테르페노이드) 산성 pH MS
- ● LC-MS: 로바스타틴 (모나콜린 K, 홍국 성분) MS
- ● LC-MS: 지방산 아마이드류 MS
- ● 푸르푸랄 (방향족 알데하이드)
- ● LC-MS: 디옥틸 설포숙시네이트 (이중쇄 음이온 계면활성제)
- ● 광개시제 (중성 pH)
- ● 퀴놀린, 이소퀴놀린
- ● 인돌 유도체
- ● PPD류 (고무 노화방지제)
- ● 콜레스테릭 액정 재료
- ● 네마틱 및 스멕틱 액정 재료
- ● 자외선 차단제 성분
- ● 말라카이트 그린 및 대사체
- ● 녹차 내 카테킨류
유저 리포트 (User Reports)
-
●IONICS Mass Spectrometry (PerkinElmer)
Dynamic Behavior of Drugs Excreted into Breast Milk Highly Sensitive LC-MS/MS Quantitative Analysis of Methotrexate in Human Serum
유저 논문·학술 자료 (User Articles)
Comparative study on incorporation of three recombinant human α-galactosidase A drugs (agalsidases) into cultured fibroblasts and organs/tissues of Fabry mice
Toru Tsukimura, Takashi Shiga, Takahiro Togawa, Hiroki Sakuraba
Molecular Genetics and Metabolism. 2024;141(3):108051
https://doi.org/10.1016/j.ymgme.2024.108051
Profiles of Globotriaosylsphingosine Analogs and Globotriaosylceramide Isoforms Accumulated in Body Fluids from Various Phenotypic Fabry Patients
Takashi Shiga, Toru Tsukimura, Takashi Kubota, Takahiro Togawa, Kenta Saito, Hiroki Sakuraba
Internal Medicine. 2024;63(4):563-571
https://doi.org/10.2169/internalmedicine.2062-23
Does administration of hydroxychloroquine/amiodarone affect the efficacy of enzyme replacement therapy for Fabry mice?
Toru Tsukimura, Kenta Saito, Takashi Shiga, Yuki Ogawa, Hiroki Sakuraba
Molecular Genetics and Metabolism. 2024;141(2):107947
https://doi.org/10.1016/j.ymgme.2024.107947
Quantitation of Vaporized γ-Aminobutyric Acid in Cigarette Smoke Extract From e-Cigarettes by the Combination of HPLC-Fluorescence Detection and Derivatization
Masayuki Wada, Hiroshi Onodera, Masahiro Takada, Shingo Saruwatari, Yuki Tanaka, Kenji Saito
Journal of Separation Science. 2024;47(6):e2300891
https://doi.org/10.1002/jssc.202300891
Determination of HPLC-ESI-MS/MS Based Phospholipids and Sphingolipids on Dried Plasma Filter Paper with Human Colorectal Cancer
Jihun Jo, Hye-Ran Yoon
Chromatographia. 2024;87:695-705
https://doi.org/10.1007/s10337-024-04353-9/
Neuritogenic steroid glycosides from crown-of-thorns starfish: Possible involvement of p38 mitogen-activated protein kinase and attenuation of cognitive impairment in senescence-accelerated mice (SAMP8) by peripheral administration
Yumi Sasayama, Takayoshi Mamiya, Jianhua Qi, Takahiro Shibata, Koji Uchida, Toshitaka Nabeshima, Makoto Ojika
Bioorganic & Medicinal Chemistry, Volume 78, 15 January 2023, 117144
A Single- and Multiple-Dose Pharmacokinetic Study of Oral Perampanel in Healthy Chinese Subjects
Shan Jing, Sari Shiba, Masafumi Morita, Sanae Yasuda, Yang Lin
Clinical Drug Investigation (2023) 43:155-165
Analytical Method for Determination of Laccaic Acids in Foods with HPLC-PDA and Monitoring
Jae Wook Shin, Hyun Ju Lee, Eunjoo Lim, Jung Bok Kim
Journal of Food Hygiene and Safety Vol.38 No.5 pp.390-401, 2023
https://doi.org/10.13103/JFHS.2023.38.5.390
In Vivo Delivery of Therapeutic Molecules by Transplantation of Genome-Edited Induced Pluripotent Stem Cells
Ittetsu Nakajima, Takahiro Tsukimura, Terumi Ono, Tomoko Shiga, Hiroshi Shitara, Tadayasu Togawa, Hitoshi Sakuraba, and Yuichiro Miyaoka
Cell Transplantation, Volume 32: 1-11, 2023
Nonclinical safety evaluation of food colorant lac dye via systematic toxicity profiling with assessment of in vivo antigenic potential
Jin-Sung Park, Seung-Hyun Kim, Yun-Soon Kim, Euna Kwon, Hyun-Jin Lim, Kang-Min Han, Yang-Kyu Choi, Chul-Woo Jung, Byeong-Cheol Kang
Frontiers in Pharmacology, Volume 13 - 2022
https://doi.org/10.3389/fphar.2022.1020379
Modeling of Anticancer Sulfonamide Derivatives Lipophilicity by Chemometric and Quantitative Structure-Retention Relationships Approaches
Monika Pastewska, Beata Zolnowska, Strahinja Kovacevic, Hanna Kapica, Maciej Gromelski, Filip Stolinski, Jaroslaw Slawinski, Wieslaw Sawicki and Krzesimir Ciura
Molecules 2022, 27, 3965
Intravenous Perampanel as an Interchangeable Alternative to Oral Perampanel: A Randomized, Crossover, Phase I Pharmacokinetic and Safety Study
Ziad Hussein, Oneeb Majid, Peter Boyd, Jagadeesh Aluri, Leock Y Ngo, and Larisa Reyderman
Clinical Pharmacology in Drug Development, 2022, 11(7) 878-888
Development of LC-MS/MS analytical methods for metalaxyl in Atractylodes macrocephala Koidzumi and Achyranthes japonica Nakai
Myung-Sub Yun, Seung-Hyun Yang, Hoon Choi
J Appl Biol Chem (2022) 65(1), 17−21
https://doi.org/10.3839/jabc.2022.003
Comparative urinary globotriaosylceramide analysis by thin-layer chromatography-immunostaining and liquid chromatography-tandem mass spectrometry in patients with Fabry disease
Tomoko Shiga, Takahiro Tsukimura, Yurie Namai, Tadayasu Togawa, Hitoshi Sakuraba
Molecular Genetics and Metabolism Reports, Volume 29, December 2021, 100804
Population Pharmacokinetic Analysis and Dosing Optimization Based on Unbound Daptomycin Concentration and Cystatin C in Nonobese Elderly Patients with Hypoalbuminemia and Chronic Kidney Disease
Masaru Samura, Keisuke Takada, Risako Yamamoto, Hayato Ito, Fumio Nagumo, Masaki Uchida, Takenori Kurata, Sakura Koshioka, Yuki Enoki, Kazuaki Taguchi, Ryuji Higashita, Norifumi Kunika, Koji Tanikawa & Kazuaki Matsumoto
Pharmaceutical Research, Volume 38, pages 1041-1055, (2021)
Changes in Adrenal Androgens and Steroidogenic Enzyme Activities From Ages 2, 4, to 6 Years: A Prospective Cohort Study
Jae Hyun Kim, Young Ah Lee, Youn-Hee Lim, Kyunghoon Lee, Bung-Nyun Kim, Johanna Inhyang Kim, Yun-Chul Hong, Sei Won Yang, Junghan Song, Choong Ho Shin
The Journal of Clinical Endocrinology & Metabolism, Volume 105, Issue 10, October 2020, Pages 3265-3272
https://doi.org/10.1210/clinem/dgaa498
Curcumin Ameliorates Benzo[a]pyrene-Induced DNA Damages in Stomach Tissues of Sprague-Dawley Rats
Kyeong Seok Kim, Na Yoon Kim, Ji Yeon Son, Jae Hyeon Park, Su Hyun Lee, Hae Ri Kim, Boomin Kim, Yoon Gyoon Kim, Hye Gwang Jeong, Byung Mu Lee and Hyung Sik Kim
International Journal of Molecular Sciences, 20, 5533, 2019
Predictability of human pharmacokinetics of diisononyl phthalate (DINP) using chimeric mice with humanized liver
Hiroshi Iwata, Masatomo Goto, Norifumi Sakai, Hiroshi Suemizu & Hiroshi Yamazaki
Xenobiotica, 49, 11, 1311-1322, 2019
Rapid Identification of Anthocyanin in Ficus Aurata Fruits by Liquid Chromatography-Mass Spectrometry Approach
Daimon Syukri, Ismed, Vioni Derosya, Ririn Fatma Nanda and Dosmawarni Indah Gultom
Oriental Journal of Chemistry, 35, 5, 2019
Influence of Hydrolysis Susceptibility and Hydrophobicity of SN-38 Nano-Prodrugs on Their Anticancer Activity
Yoshitaka Koseki, Yoshikazu Ikuta, Liman Cong, Mayumi Takano-Kasuya, Hiroshi Tada, Mika Watanabe, Kohsuke Gonda, Takanori Ishida, Noriaki Ohuchi, Keita Tanita, Farsai Taemaitree, Anh Thi Ngoc Dao, Tsunenobu Onodera, Hidetoshi Oikawa, and Hitoshi Kasai
Bulletin of the Chemical Society of Japan, 92, 8, 1305-1313, 2019
Simultaneous Assay of Fecal Short-Chain Fatty and Bile Acids and Ratio of Total Bile Acids to Butyrate in Colon Cancer
Tsuyoshi TORII, Kentaku KANEMITSU, Akeo HAGIWARA
Chromatography, 40, 49-57, 2019
Measurement of serum steroid profiles by HPLC-tandem mass spectrometry
Dmitrii Olisov, Kyunghoon Lee, Sun-Hee Jun, Sang Hoon Song, Jae Hyun Kim, Young Ah Lee, Choong Ho Shin, Junghan Song
Journal of Chromatography B, 1117, 1, 1-9, 2019
Human urinary concentrations of monoisononyl phthalate estimated using physiologically based pharmacokinetic modeling and experimental pharmacokinetics in humanized-liver mice orally administered with diisononyl phthalate
Tomonori Miura, Hiroshi Suemizu, Masatomo Goto, Norifumi Sakai, Hiroshi Iwata, Makiko Shimizu & Hiroshi Yamazaki
Xenobiotica, 49, 5, 513-520, 2019
Practical one-step glucuronidation via biotransformation
Takashi Ohnuki, Masahiko, Ejiri, Masaaki Kizuka, Mie Fujiwara, Takahide Nishi
Bioorganic & Medicinal Chemistry Letters, 29, 2, 199-203, 2019
Lycosides, unusual carotenoid-derived terpenoid glycosides from a vegetable juice, inhibit asexual reproduction of the plant pathogen Phytophthora
R.Iwai, Han ChunGuang Han ChunGuang, S.V.S.Govindam, M.Ojika
Journal of Agricultural and Food Chemistry, 2018, Vol. 66, No. 1, 163-169
Local dermal delivery of cyclosporin A, a hydrophobic and high molecular weight drug, using dissolving microneedles
Hye-Rin Jeong, Ji-Yeon Kim, Sang-Nyun Kim, Jung-Hwan Park
European Journal of Pharmaceutics and Biopharmaceutics, 127, 237-243, 2018
Cholesterol Unbound RORγt Protein Enables a Sensitive Inverse Agonist Screening
Ryokichi Koyama, Yasunori Fukuda, Yusuke Kamada, Hideyuki Nakagawa, Darbi Witmer, Geza Ambrus-Aikelin, Bi-Ching Sang, Masaharu Nakayama, and Hidehisa Iwata
ASSAY and Drug Development Technologies, 16, 4, 194-204, 2018
Assessment of multiple cytochrome P450 activities in metabolically inactivated human liver microsomes and roles of P450 2C isoforms in reaction phenotyping studies
Norie Murayama, Kanako Yajima, Mikiko Hikawa, Kanami Shimura, Yu Ishii, Masaki Takada, Yasuhiro Uno, Masahiro Utoh, Kazuhide Iwasaki, Hiroshi Yamazaki
Biopharmaceutics & drug disposition, 39, 2, 116-121, 2018
2-S-cysteinylhydroquinone is an intermediate for the firefly luciferin biosynthesis that occurs in the pupal stage of the Japanese firefly, Luciola lateralis
Shusei Kanie, Ryosuke Nakai, Makoto Ojika, Yuichi Oba
Bioorganic Chemistry. 80, 223-229, 2018
Identification of a freshness marker metabolite in stored soybean sprouts by comprehensive mass-spectrometric analysis of carbonyl compounds
Daimon Syukri, Manasikan Thammawong, Hushna Ara Naznin, Shinichiro Kuroki, Mizuki Tsuta, Makoto Yoshida, Kohei Nakanoa
Food Chemistry, 269, 588-594, 2018
自動車塗装廃水からのメラミン分解菌の取得とメラミン分解方法の基礎的研究
杉山英彦, 梶谷修司, 辻 正男, 河野誉之, 林 久雄, 今枝孝夫
日本水処理生物学会誌, 54, 2, 47-54, 2018
Pharmacokinetic and pharmacodynamic evaluation according to absorption differences in three formulations of ibuprofen
Dongseong Shin, Sook Joung Lee, Yu-Mi Ha, Young-Sim Choi, Jae-Won Kim, Se-Rin Park, and Min Kyu Park
Drug Design, Development and Therapy, 11, 135-141, 2017
Universality of the Phytophthora mating hormones and diversity of their production profile
Tomohiko Tomura, Shylaja D. Molli, Ryo Murata and Makoto Ojika
Scientific Reports, 7, 5007, 2017
Simultaneous Analysis of Oil-Soluble, Basic, and Acidic Illegal Dyes in Foods Using Liquid Chromatography?Diode-Array Detection
Yoko Uematsu, Toshiko Mizumachi, Kimio Monma
Journal of AOAC International, 100, 4, 1102-1109, 2017
Determination of 3-hydroxypropylmercapturic acid in urine by three column-switching high-performance liquid chromatography with electrochemical detection using a diamond electrode
Kyohei Higashi, Mana Shibasaki, Kyoshiro Kuni, Takeshi Uemura, Masaaki Waragai, Kenichi Uemura, Kazuei Igarashi, Toshihiko Toida
Journal of Chromatography A, 1517, 79-85, 2017
An inter-laboratory cross-validation study for the determination of perampanel in human plasma by liquid chromatography assays
Yuji Mano
Biomedical Chromatography, 30, 12, 2067-2069, 2016
Pathogenic microorganisms, heavy metals, and antibiotic residues in seven Korean freshwater aquaculture species
Jae-Suk Choi, Sun-Mee Park, Young Hun Kim, Sang Cheol Oh, Eun Seo Lim, Yong-Ki Hong and Mi-Ryung Kim
Food Science and Biotechnology, 25, 1469-1476, 2016
Drug Release is Determined by the Chain Length of Fatty Acid-Conjugated Anticancer Agent as One Component of Nano-Prodrug
Yoshitaka Koseki, Yoshikazu Ikuta, Takaaki Kamishima, Tsunenobu Onodera, Hidetoshi Oikawa, Hitoshi Kasai
Bulletin of the Chemical Society of Japan, 89, 5, 540-545. 2016
In Vitro Metabolic Pathways of the New Anti-Diabetic Drug Evogliptin in Human Liver Preparations
Hyeon-Uk Jeong, Ju-Hyun Kim, Dae Young Lee, Hyun Joo Shim, Hye Suk Lee
Molecules, 20(12), 21802-21815, 2015
Organic anion transporter 3- and organic anion transporting polypeptides 1B1- and 1B3-mediated transport of catalposide
Hyeon-Uk Jeong, Mihwa Kwon, Yongnam Lee, Ji Seok Yoo, Dae Hee Shin, Im-Sook Song, Hye Suk Lee
Drug Design, Development and Therapy, 9, 643-653. 2015
Synthesis and Characterization of a New Hydroquinone Derivative: Disodium p-Phenylene Diisostearyl Diphosphate
Masayoshi Hisama, Sanae Matsuda, Junichi Arai, Katsunobu Masui, Haruo Yamamura
Journal of Oleo Science, 64, 9, 1033-1041, 2015
Synthesis of deleobuvir, a potent hepatitis C virus polymerase inhibitor, and its major metabolites labeled with carbon-13 and carbon-14
Bachir Latli, Matt Hrapchak, Maxim Chevliakov, Guisheng Li, Scot Campbell, Carl A. Busacca, Chris H. Senanayake
Journal of Labelled Compounds and Radiopharmaceuticals, 58, 6, 250-260, 2015
Quantification of serum C-peptide by isotope-dilution liquid chromatography-tandem mass spectrometry: Enhanced detection using chemical modification and immunoaffinity purification
Tomoya Kinumi, Ryoko Mizuno, Akiko Takatsu
J. Chromatography B, 953-954, 138-142, 2014
Induction of a Hardening Phenomenon and Quantitative Changes of Ceramides in Stratum Corneum
Sook Young Park, Jin Hye Kim, Soo Ick Cho, Kyeong Il Kim, Hee Jin Cho, Chun Wook Park, Cheol Heon Lee, Hye One Kim
Ann Dermatol., 26(1), 35-42, 2014
Indirect Quantitation of Saxitoxin by HPLC with Post-column Oxidation and Fluorometric Detection
Ryuichi WATANABE, Tomoko HARADA, Ryoji MATSUSHIMA, Hiroshi OIKAWA, Yasukatsu OSHIMA, Masaki KANENIWA, Toshiyuki SUZUKI
Analytical Sciences, 30, 9, 931-936, 2014
Exposure evaluation of adult male Japanese smokers switched to a heated cigarette in a controlled clinical setting
Chikako Sakaguchi, Aoi Kakehi, Naoki Minami, Akira Kikuchi, Yasuyuki Futamura
Regulatory Toxicology and Pharmacology, 69, 3, 338-347, 2014
Biosynthesis of Firefly Luciferin in Adult Lantern: Decarboxylation of L-Cysteine Is a Key Step for Benzothiazole Ring Formation in Firefly Luciferin Synthesis
Yuichi Oba, Naoki Yoshida, Shusei Kanie, Makoto Ojika, Satoshi Inouye
PLoS One, 8, 12, e84023, 2013
Staphylococcus aureus Penicillin-Binding Protein 2 Can Use Depsi-Lipid II Derived from Vancomycin-Resistant Strains for Cell Wall Synthesis
Jun Nakamura, Hidenori Yamashiro, Hiroto Miya, Kenzo Nishiguchi, Hideki Maki, and Hirokazu Arimoto
Chemistry - A European Journal, 19, 36, 12104-12112, 2013
Single-Dose Pharmacokinetic Properties, Bioavailability, and Tolerability of Two Lamivudine 100-mg Tablet Formulations: A Randomized Crossover Study in Healthy Chinese Male Subjects
Xiaojiao Li, Bin Liu, Yanfu Sun, Haiyan Chen, Hong Chen, Hong Zhang, Qi Zhang, Yanhua Ding
Clinical Therapeutics, 35, 10, 1546-1556, 2013
The Blood-Brain Barrier Permeability of 18β-Glycyrrhetinic Acid, a Major Metabolite of Glycyrrhizin in Glycyrrhiza Root, a Constituent of the Traditional Japanese Medicine Yokukansan
Masahiro Tabuchi, Sachiko Imamura, Zenji Kawakami, Yasushi Ikarashi, Yoshio Kase
Cellular and Molecular Neurobiology, 32, 7, 1139-1146, 2012
Correlations between Chemical Compositions and Retention Times of Methacrylate Random Copolymers Using LC-ESI-MS
Hirotaka Hisatomi,Yukari Nishimoto, Hideya Kawasaki, Hikaru Momose, Koichi Ute, and Ryuichi Arakawa
Mass Spectrometry, 1(2), 2012
Universal LC-MS method for minimized carryover in a discovery bioanalytical setting
Williams JS, Donahue SH, Gao H, Brummel CL
Bioanalysis, 4(9), 1025-1037, 2012
Application of liquid chromatography tandem mass spectrometry for the simultaneous quantification of multiple non-opioid drugs in human plasma
Kwang-Youl Kim, Ju-Hee Kang, Cheol-Woo Kim, and Moonsuk Nam
Molecular & Cellular Toxicology, 7, 2, 185-189, 2011
Increased Expression of Hepatic Organic Cation Transporter 1 and Hepatic Distribution of Metformin in High-fat Diet-induced Obese Mice
Eun-Hee JANG, Hyoung-Kwang KIM, Chang-Shin PARK and Ju-Hee KANG
Drug Metabolism and Pharmacokinetics, 25, 4, 392-397, 2010
Long-Chain N-Vanillyl-acylamides from Capsicum Oleoresin
Kenji Kobata, Kazumi Saito, Hitomi Tate, Aki Nashimoto, Hiromi Okuda, Ikue Takemura, Ken Miyakawa, Masayoshi Takahashi, Kazuo Iwai and Tatsuo Watanabe
J. Agric. Food Chem., 58 (6), 3627-3631, 2010
Integration of photocatalysis and membrane distillation for removal of mono- and poly-azo dyes from water
Sylwia Mozia, Antoni W. Morawski, Masahiro Toyoda, Tomoki Tsumura
Desalination, 250, 2, 666-672, 2010
Chemiluminescence detection in liquid chromatography: Applications to clinical, pharmaceutical, environmental and food analysis -A review
Laura Gamiz-Gracia, Ana M.Garcia-Campana, Jose F.Huertas-Perez, Francisco J.Lara
Analytica Chimica Acta, 640, 1-2, 7-28, 2009
Evaluation of the antioxidant activity of the fruiting body of Phellinus linteus using the on-line HPLC-DPPH method
Young Eun Jeon, Yeon Sil Lee, Soon Sung Lim, Sun-Ju Kim, Sang Hoon Jung, Young-Soo Bae, Jae-Seon Yi & Il-Jun Kang
Journal of the Korean Society for Applied Biological Chemistry, 52, 472-479, 2009
Effect of process parameters on photodegradation of Acid Yellow 36 in a hybrid photocatalysis-membrane distillation system
Sylwia Mozia, Antoni W. Morawski, Masahiro Toyoda, Tomoki Tsumura
Chemical Engineering Journal, 150, 1, 152-159, 2009
Effect of Oral Ketoconazole on Oral and Intravenous Pharmacokinetics of Simvastatin and Its Acid in Cynomolgus Monkeys
Akihito Ogasawara, Masahiro Utoh, Kazuo Nii, Ayumi Ueda, Takahiro Yoshikawa, Toshiyuki Kume, and Koichiro Fukuzaki
DRUG METABOLISM AND DISPOSITION, 37, 1, 122-128, 2009
Effectiveness of photodecomposition of an azo dye on a novel anatase-phase TiO2 and two commercial photocatalysts in a photocatalytic membrane reactor (PMR)
Sylwia Mozia, Antoni W. Morawski, Masahiro Toyoda, Michio Inagaki
Separation and Purification Technology, 63, 2, 386-391, 2008
Isoflavone aglycones production from isoflavone glycosides by display of β-glucosidase from Aspergillus oryzae on yeast cell surface
Masahiko Kaya, Junji Ito, Atsushi Kotaka, Kengo Matsumura, Hiroki Bando, Hiroshi Sahara, Chiaki Ogino, Seiji Shibasaki, Kouichi Kuroda, Mitsuyoshi Ueda, Akihiko Kondo, Yoji Hata
Applied Microbiology and Biotechnology, 79, 1, 51-60, 2008
Rate-Limiting Steps of Oral Absorption for Poorly Water-Soluble Drugs in Dogs; Prediction from a Miniscale Dissolution Test and a Physiologically-Based Computer Simulation
Ryusuke Takano, Kentaro Furumoto, Koji Shiraki, Noriyuki Takata, Yoshiki Hayashi, Yoshinori Aso, Shinji Yamashita
Pharmaceutical Research, 25, 10, 2334-2344, 2008
Determination of testosterone concentrations in rat plasma using liquid chromatography-atmospheric pressure chemical ionization mass spectrometry combined with ethyl oxime and acetyl ester derivatization
Makoto Niwa, Noriko Watanabe, Hisashi Ochiai, Kouwa Yamashita
J. Chromatography B, 824, 1-2, 258-266, 2005

