Thiogalactoside
WebMar 24, 2015 · IPTG, Dioxane-Free (isopropyl-β-thiogalactoside) is an analogue of allolactose that binds specifically to the repressor protein of the lac operon and induces expression of β-galactosidase in Escherichia coli. IPTG, Dioxane-Free is widely used with X-Gal (sc-280488) plates to screen for blue and white colonies. WebView our Thioglycosides products at Fisher Scientific. Please sign in to view account pricing and product availability. Sign In
Thiogalactoside
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WebIsopropyl-β- d -thiogalactopyranoside (IPTG) is a kind of nonmetabolizable analog of lactose widely used for heterogeneous gene expression in Escherichia coli system. Although IPTG functions as an efficient inducer of the lac operator, its high cost and potential toxicity to … WebThiodigalactoside (TDG) is an orally active and potent galectin (GAL) inhibitor with Kd …
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WebThe invention relates to the field of saccharide compounds, particularly a method for preparing isopropyl-beta-D-thiogalactoside. The method comprises the following steps: adding acetic anhydride and a catalyst at room temperature, and adding galactose; after the reaction finishes, adding isopropyl mercaptan; after the reaction finishes, carrying out … WebJun 13, 2005 · Isopropyl beta-D-thiogalactopyranoside. Generic Name. Isopropyl beta-D-thiogalactopyranoside. DrugBank Accession Number. DB01862. Background. A non-metabolizable galactose analog that induces expression of …
WebThiogalactoside transacetylase, one of the products of the lac operon in Escherichia coli, …
WebL' opéron lactose, ou opéron lac est un opéron nécessaire au transport et au métabolisme du lactose chez Escherichia coli, ainsi que d'autres bactéries de la flore intestinale. L'opéron lactose est composé de trois gènes structurels : lacZ, lacY et lacA. Il est régulé par plusieurs facteurs, notamment la disponibilité en glucose et ... is costa del sol hot in marchIsopropyl β-d-1-thiogalactopyranoside (IPTG) is a molecular biology reagent. This compound is a molecular mimic of allolactose, a lactose metabolite that triggers transcription of the lac operon, and it is therefore used to induce protein expression where the gene is under the control of the lac operator. is costa in russiaWebIPTG (isopropyl beta-D-thiogalactoside) Inducer for Beta-Galactosidase Expression acts as a molecular mimic of a lactose metabolite. The presence of IPTG triggers the activation of the lac operon for downstream gene transcription due to its binding the lac repressor. Due to the presence of a sulfur atom in IPTG, the cells cannot degrade the ... is costa in other countriesWebJun 1, 2005 · 1.. IntroductionThe genes of the classical lac operon of E. coli (lacZ, lacY, and lacA) encode β-galactosidase, lactose permease and thiogalactoside acetyltransferase [1].Although the catalytic activity of the LacA gene product was initially inferred from the study of thiogalactoside substrates, the subsequent determination of its broader … is costa cruises sailing nowWebThe uptake of methyl-β-D-thiogalactoside (TMG), lactose, and glucose is maintained by … rv shower toiletWebMeasurements have recorded the molar ratio of $\beta$-galactosidase : thiogalactoside … rv shower to tub conversionWebThe invention relates to the field of sugar compounds, and concretely relates to an isopropyl-beta-D-thiogalactoside preparation method. The method comprises the following steps: adding acetic anhydride and a catalyst at room temperature, adding galactose, adding isopropyl mercaptan after the above reaction, and post-processing to obtain isopropyl … rv shower stall upgrade