Direct Determination of Cyanate in a Urea Solution and a Urea-Containing Protein Buffer
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کلونینگ و تولید نوترکیب آنزیم گرانزیم M انسانی
Background and Objective: Granzyme M is a member of a granule serine proteases family, which is mainly expressed by cytotoxic T lymphocytes and natural killer cells. Granzyme M appears to be a potent inducer of tumor cell apoptosis. With respect to the importance of Granzyme M in the apoptosis, the aim of this work was the production of the biologically active enzyme. Materials and Methods: ...
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The kinetics of substitution of [Ti(ur)6]3+ by H2O and SCN¯ ion in ethanol solution have been measured spectrophotometrically by stopped-flow method. Water is a good nucleophile toward Ti(III) substrates. Even the solvent ethanol appears to be a poor ligand when compared to water. Substitution, in general follows two parallel pathways: "direct" (second order...
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