Publications by authors named "Suchareeta Mitra"

To investigate the effectiveness of EDL-291, a 6,7-dimethoxy-1-[4-(4-methoxypyridin-3-yl)benzyl]-1,2,3,4-tetrahydroisoquinoline dihydrochloride compound, in inhibiting the survival of glioblastoma in vitro and in vivo. Dose-response curves were generated to determine the EC50 in rat and human glioblastoma cell lines by treatment with different dilutions of EDL-291. To evaluate the architecture of the glioblastoma cells after treatment with EDL-291, the rat and human glioblastoma cells were stained with Mito Tracker Green FM.

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PURPOSE. To investigate the effectiveness of a novel isoquinoline derivative, EDL-155, in killing retinoblastoma in vitro and in vivo. METHODS.

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A sequence-specific DNA that binds EcoRI endonuclease was immobilized on glycidioloxypropyl-silica and Sepharose by cyanogen bromide (CNBr)-activated coupling. Elution of bound enzyme by conventional affinity strategies (increase of salt concentration) or by catalysis-induced elution (adding a Mg2+ cofactor required for catalysis) was compared. Greater yield and fold-purification was obtained with catalysis-induced elution for both DNA-silica and DNA-Sepharose columns, and silica gives higher performance than Sepharose.

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Methods for transcription factor separation.

J Chromatogr B Analyt Technol Biomed Life Sci

November 2003

Recent advances in the separation of transcription factors (TFs) are reviewed in this article. An overview of the transcription factor families and their structure is discussed and a computer analysis of their sequences reveals that while they do not differ from other proteins in molecular mass or isoelectric pH, they do differ from other proteins in the abundance of certain amino acids. The chromatographic and electrophoretic methods which have been successfully used for purification and analysis are discussed and recent advances in stationary and mobile phase composition is discussed.

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