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Live cell off-target identification of lapatinib using ligand-directed tosyl chemistry.
Yamaura, Kei; Kuwata, Keiko; Tamura, Tomonori; Kioi, Yoshiyuki; Takaoka, Yousuke; Kiyonaka, Shigeki; Hamachi, Itaru.
Afiliação
  • Yamaura K; Graduate School of Engineering, Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan. ihamachi@sbchem.kyoto-u.ac.jp.
Chem Commun (Camb) ; 50(91): 14097-100, 2014 Nov 25.
Article em En | MEDLINE | ID: mdl-25275302
We demonstrate that ligand-directed tosyl (LDT) chemistry is applicable to off-target identification in live cells. Lapatinib (Lap)-based LDT reagents not only labeled a receptor tyrosine kinase, HER2, target protein, but also the protein disulfide isomerase (PDI) that should be an off-target protein for Lap.
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Quinazolinas / Compostos de Tosil / Receptor ErbB-2 / Isomerases de Dissulfetos de Proteínas Tipo de estudo: Diagnostic_studies Limite: Humans Idioma: En Revista: Chem Commun (Camb) Ano de publicação: 2014 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Quinazolinas / Compostos de Tosil / Receptor ErbB-2 / Isomerases de Dissulfetos de Proteínas Tipo de estudo: Diagnostic_studies Limite: Humans Idioma: En Revista: Chem Commun (Camb) Ano de publicação: 2014 Tipo de documento: Article