software version 6.5.1, release 13 Search Results


ad libitum access to food  (PMI Nutrition International LLC)
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PMI Nutrition International LLC ad libitum access to food
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breast cancer mcf7 6 51 5 13 4 00 mda mb  (ATCC)
99
ATCC breast cancer mcf7 6 51 5 13 4 00 mda mb
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zincon monosodium  (Chem Impex International)
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Chem Impex International zincon monosodium
Sirt1 S-nitrosation of the Zn2+-tetrathiolate results in Zn2+ release. a, relative Sirt1 S-nitrosation levels were assessed for Sirt1 WT and Sirt1 tetrathiolate mutants (C371S, C374S, C395S, C398S, and C395S/C398S) treated with 100 μm GSNO for 1 h at 37 °C. Full blot and loading control gel are shown in supplemental Fig. S2. b, Sirt1 tetrathiolate mutants do not display deacetylase activity significantly above background. Deacetylase activity of Sirt1 WT and tetrathiolate mutants (1 μm) was assessed via continuous enzyme-coupled assay (n = 3 ± S.E.). c, Sirt1 S-nitrosation results in Zn2+ release. Sirt1 (7.5 μm) was treated with varying concentrations of GSNO in the presence of <t>Zincon</t> (40 μm). Rates of Zn2+ release were measured by following changes in absorbance at 529 and 620 nm for 30 min at 37 °C. Data were plotted as rate of Zn2+ release versus log10 of the GSNO concentration (n = 3 ± S.E.).
Zincon Monosodium, supplied by Chem Impex International, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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loss of notch function clones  (MultiCell Technologies)
90
MultiCell Technologies loss of notch function clones
Sirt1 S-nitrosation of the Zn2+-tetrathiolate results in Zn2+ release. a, relative Sirt1 S-nitrosation levels were assessed for Sirt1 WT and Sirt1 tetrathiolate mutants (C371S, C374S, C395S, C398S, and C395S/C398S) treated with 100 μm GSNO for 1 h at 37 °C. Full blot and loading control gel are shown in supplemental Fig. S2. b, Sirt1 tetrathiolate mutants do not display deacetylase activity significantly above background. Deacetylase activity of Sirt1 WT and tetrathiolate mutants (1 μm) was assessed via continuous enzyme-coupled assay (n = 3 ± S.E.). c, Sirt1 S-nitrosation results in Zn2+ release. Sirt1 (7.5 μm) was treated with varying concentrations of GSNO in the presence of <t>Zincon</t> (40 μm). Rates of Zn2+ release were measured by following changes in absorbance at 529 and 620 nm for 30 min at 37 °C. Data were plotted as rate of Zn2+ release versus log10 of the GSNO concentration (n = 3 ± S.E.).
Loss Of Notch Function Clones, supplied by MultiCell Technologies, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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3d u-net model  (MathWorks Inc)
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MathWorks Inc 3d u-net model
Sirt1 S-nitrosation of the Zn2+-tetrathiolate results in Zn2+ release. a, relative Sirt1 S-nitrosation levels were assessed for Sirt1 WT and Sirt1 tetrathiolate mutants (C371S, C374S, C395S, C398S, and C395S/C398S) treated with 100 μm GSNO for 1 h at 37 °C. Full blot and loading control gel are shown in supplemental Fig. S2. b, Sirt1 tetrathiolate mutants do not display deacetylase activity significantly above background. Deacetylase activity of Sirt1 WT and tetrathiolate mutants (1 μm) was assessed via continuous enzyme-coupled assay (n = 3 ± S.E.). c, Sirt1 S-nitrosation results in Zn2+ release. Sirt1 (7.5 μm) was treated with varying concentrations of GSNO in the presence of <t>Zincon</t> (40 μm). Rates of Zn2+ release were measured by following changes in absorbance at 529 and 620 nm for 30 min at 37 °C. Data were plotted as rate of Zn2+ release versus log10 of the GSNO concentration (n = 3 ± S.E.).
3d U Net Model, supplied by MathWorks Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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version 6.5.1.199709, release 13  (MathWorks Inc)
90
MathWorks Inc version 6.5.1.199709, release 13
Sirt1 S-nitrosation of the Zn2+-tetrathiolate results in Zn2+ release. a, relative Sirt1 S-nitrosation levels were assessed for Sirt1 WT and Sirt1 tetrathiolate mutants (C371S, C374S, C395S, C398S, and C395S/C398S) treated with 100 μm GSNO for 1 h at 37 °C. Full blot and loading control gel are shown in supplemental Fig. S2. b, Sirt1 tetrathiolate mutants do not display deacetylase activity significantly above background. Deacetylase activity of Sirt1 WT and tetrathiolate mutants (1 μm) was assessed via continuous enzyme-coupled assay (n = 3 ± S.E.). c, Sirt1 S-nitrosation results in Zn2+ release. Sirt1 (7.5 μm) was treated with varying concentrations of GSNO in the presence of <t>Zincon</t> (40 μm). Rates of Zn2+ release were measured by following changes in absorbance at 529 and 620 nm for 30 min at 37 °C. Data were plotted as rate of Zn2+ release versus log10 of the GSNO concentration (n = 3 ± S.E.).
Version 6.5.1.199709, Release 13, supplied by MathWorks Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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6.5.1 release 13  (MathWorks Inc)
90
MathWorks Inc 6.5.1 release 13
Sirt1 S-nitrosation of the Zn2+-tetrathiolate results in Zn2+ release. a, relative Sirt1 S-nitrosation levels were assessed for Sirt1 WT and Sirt1 tetrathiolate mutants (C371S, C374S, C395S, C398S, and C395S/C398S) treated with 100 μm GSNO for 1 h at 37 °C. Full blot and loading control gel are shown in supplemental Fig. S2. b, Sirt1 tetrathiolate mutants do not display deacetylase activity significantly above background. Deacetylase activity of Sirt1 WT and tetrathiolate mutants (1 μm) was assessed via continuous enzyme-coupled assay (n = 3 ± S.E.). c, Sirt1 S-nitrosation results in Zn2+ release. Sirt1 (7.5 μm) was treated with varying concentrations of GSNO in the presence of <t>Zincon</t> (40 μm). Rates of Zn2+ release were measured by following changes in absorbance at 529 and 620 nm for 30 min at 37 °C. Data were plotted as rate of Zn2+ release versus log10 of the GSNO concentration (n = 3 ± S.E.).
6.5.1 Release 13, supplied by MathWorks Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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solid-phase microextraction (spme) fiber  (Millipore)
90
Millipore solid-phase microextraction (spme) fiber
Sirt1 S-nitrosation of the Zn2+-tetrathiolate results in Zn2+ release. a, relative Sirt1 S-nitrosation levels were assessed for Sirt1 WT and Sirt1 tetrathiolate mutants (C371S, C374S, C395S, C398S, and C395S/C398S) treated with 100 μm GSNO for 1 h at 37 °C. Full blot and loading control gel are shown in supplemental Fig. S2. b, Sirt1 tetrathiolate mutants do not display deacetylase activity significantly above background. Deacetylase activity of Sirt1 WT and tetrathiolate mutants (1 μm) was assessed via continuous enzyme-coupled assay (n = 3 ± S.E.). c, Sirt1 S-nitrosation results in Zn2+ release. Sirt1 (7.5 μm) was treated with varying concentrations of GSNO in the presence of <t>Zincon</t> (40 μm). Rates of Zn2+ release were measured by following changes in absorbance at 529 and 620 nm for 30 min at 37 °C. Data were plotted as rate of Zn2+ release versus log10 of the GSNO concentration (n = 3 ± S.E.).
Solid Phase Microextraction (Spme) Fiber, supplied by Millipore, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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interference filters (wild type)  (SCHOTT)
90
SCHOTT interference filters (wild type)
Sirt1 S-nitrosation of the Zn2+-tetrathiolate results in Zn2+ release. a, relative Sirt1 S-nitrosation levels were assessed for Sirt1 WT and Sirt1 tetrathiolate mutants (C371S, C374S, C395S, C398S, and C395S/C398S) treated with 100 μm GSNO for 1 h at 37 °C. Full blot and loading control gel are shown in supplemental Fig. S2. b, Sirt1 tetrathiolate mutants do not display deacetylase activity significantly above background. Deacetylase activity of Sirt1 WT and tetrathiolate mutants (1 μm) was assessed via continuous enzyme-coupled assay (n = 3 ± S.E.). c, Sirt1 S-nitrosation results in Zn2+ release. Sirt1 (7.5 μm) was treated with varying concentrations of GSNO in the presence of <t>Zincon</t> (40 μm). Rates of Zn2+ release were measured by following changes in absorbance at 529 and 620 nm for 30 min at 37 °C. Data were plotted as rate of Zn2+ release versus log10 of the GSNO concentration (n = 3 ± S.E.).
Interference Filters (Wild Type), supplied by SCHOTT, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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5 fluorouracil 42a  (Chem Impex International)
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Chem Impex International 5 fluorouracil 42a
Sirt1 S-nitrosation of the Zn2+-tetrathiolate results in Zn2+ release. a, relative Sirt1 S-nitrosation levels were assessed for Sirt1 WT and Sirt1 tetrathiolate mutants (C371S, C374S, C395S, C398S, and C395S/C398S) treated with 100 μm GSNO for 1 h at 37 °C. Full blot and loading control gel are shown in supplemental Fig. S2. b, Sirt1 tetrathiolate mutants do not display deacetylase activity significantly above background. Deacetylase activity of Sirt1 WT and tetrathiolate mutants (1 μm) was assessed via continuous enzyme-coupled assay (n = 3 ± S.E.). c, Sirt1 S-nitrosation results in Zn2+ release. Sirt1 (7.5 μm) was treated with varying concentrations of GSNO in the presence of <t>Zincon</t> (40 μm). Rates of Zn2+ release were measured by following changes in absorbance at 529 and 620 nm for 30 min at 37 °C. Data were plotted as rate of Zn2+ release versus log10 of the GSNO concentration (n = 3 ± S.E.).
5 Fluorouracil 42a, supplied by Chem Impex International, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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lauric acid  (Chem Impex International)
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Chem Impex International lauric acid
Sirt1 S-nitrosation of the Zn2+-tetrathiolate results in Zn2+ release. a, relative Sirt1 S-nitrosation levels were assessed for Sirt1 WT and Sirt1 tetrathiolate mutants (C371S, C374S, C395S, C398S, and C395S/C398S) treated with 100 μm GSNO for 1 h at 37 °C. Full blot and loading control gel are shown in supplemental Fig. S2. b, Sirt1 tetrathiolate mutants do not display deacetylase activity significantly above background. Deacetylase activity of Sirt1 WT and tetrathiolate mutants (1 μm) was assessed via continuous enzyme-coupled assay (n = 3 ± S.E.). c, Sirt1 S-nitrosation results in Zn2+ release. Sirt1 (7.5 μm) was treated with varying concentrations of GSNO in the presence of <t>Zincon</t> (40 μm). Rates of Zn2+ release were measured by following changes in absorbance at 529 and 620 nm for 30 min at 37 °C. Data were plotted as rate of Zn2+ release versus log10 of the GSNO concentration (n = 3 ± S.E.).
Lauric Acid, supplied by Chem Impex International, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Image Search Results


Sirt1 S-nitrosation of the Zn2+-tetrathiolate results in Zn2+ release. a, relative Sirt1 S-nitrosation levels were assessed for Sirt1 WT and Sirt1 tetrathiolate mutants (C371S, C374S, C395S, C398S, and C395S/C398S) treated with 100 μm GSNO for 1 h at 37 °C. Full blot and loading control gel are shown in supplemental Fig. S2. b, Sirt1 tetrathiolate mutants do not display deacetylase activity significantly above background. Deacetylase activity of Sirt1 WT and tetrathiolate mutants (1 μm) was assessed via continuous enzyme-coupled assay (n = 3 ± S.E.). c, Sirt1 S-nitrosation results in Zn2+ release. Sirt1 (7.5 μm) was treated with varying concentrations of GSNO in the presence of Zincon (40 μm). Rates of Zn2+ release were measured by following changes in absorbance at 529 and 620 nm for 30 min at 37 °C. Data were plotted as rate of Zn2+ release versus log10 of the GSNO concentration (n = 3 ± S.E.).

Journal: The Journal of Biological Chemistry

Article Title: Mechanism of Sirt1 NAD + -dependent Protein Deacetylase Inhibition by Cysteine S -Nitrosation *

doi: 10.1074/jbc.M116.754655

Figure Lengend Snippet: Sirt1 S-nitrosation of the Zn2+-tetrathiolate results in Zn2+ release. a, relative Sirt1 S-nitrosation levels were assessed for Sirt1 WT and Sirt1 tetrathiolate mutants (C371S, C374S, C395S, C398S, and C395S/C398S) treated with 100 μm GSNO for 1 h at 37 °C. Full blot and loading control gel are shown in supplemental Fig. S2. b, Sirt1 tetrathiolate mutants do not display deacetylase activity significantly above background. Deacetylase activity of Sirt1 WT and tetrathiolate mutants (1 μm) was assessed via continuous enzyme-coupled assay (n = 3 ± S.E.). c, Sirt1 S-nitrosation results in Zn2+ release. Sirt1 (7.5 μm) was treated with varying concentrations of GSNO in the presence of Zincon (40 μm). Rates of Zn2+ release were measured by following changes in absorbance at 529 and 620 nm for 30 min at 37 °C. Data were plotted as rate of Zn2+ release versus log10 of the GSNO concentration (n = 3 ± S.E.).

Article Snippet: Fmoc amino acids, reduced glutathione, oxidized glutathione, α-ketoglutaric acid, NADH, and Zincon monosodium were purchased from Chem-Impex (Wood Dale, IL).

Techniques: Histone Deacetylase Assay, Activity Assay, Concentration Assay