vitamin e Search Results


ascorbic acid  (Chem Impex International)
95
Chem Impex International ascorbic acid
Ascorbic 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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vitamin e colorimetric assay kit  (Elabscience Biotechnology)
93
Elabscience Biotechnology vitamin e colorimetric assay kit
Vitamin E Colorimetric Assay Kit, supplied by Elabscience Biotechnology, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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oxyl 2 2 5 5 tetramethyl delta 3 pyrroline 3 methyl methanethiosulfonate mtsl  (Toronto Research Chemicals)
92
Toronto Research Chemicals oxyl 2 2 5 5 tetramethyl delta 3 pyrroline 3 methyl methanethiosulfonate mtsl
PRE experiments with SBD(∆CDE)-y with spin labeling at residue 537. ( a ) The spin-labeling position in the solution structure of SBD(∆CDE)-y is shown, in which, S537 was exchanged to cysteine to facilitate covalent labeling with <t>MTSL;</t> ( b ) Representative spectral changes caused by the paramagnetic effect. In the left two panels, 2D 1 H- 15 N HSQC spectra are overlaid for the paramagnetic spin labeled sample (red) and for the sample with a diamagnetic label (black) in the absence of the NR-peptide. In the two panels on the right, the corresponding spectral comparison in the presence of 5.0 mM NR-peptide. The concentration of SBD(∆CDE)-y was adjusted to 0.5 mM.
Oxyl 2 2 5 5 Tetramethyl Delta 3 Pyrroline 3 Methyl Methanethiosulfonate Mtsl, supplied by Toronto Research Chemicals, used in various techniques. Bioz Stars score: 92/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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s5742 vitamin e selleck  (Selleck Chemicals)
93
Selleck Chemicals s5742 vitamin e selleck
PRE experiments with SBD(∆CDE)-y with spin labeling at residue 537. ( a ) The spin-labeling position in the solution structure of SBD(∆CDE)-y is shown, in which, S537 was exchanged to cysteine to facilitate covalent labeling with <t>MTSL;</t> ( b ) Representative spectral changes caused by the paramagnetic effect. In the left two panels, 2D 1 H- 15 N HSQC spectra are overlaid for the paramagnetic spin labeled sample (red) and for the sample with a diamagnetic label (black) in the absence of the NR-peptide. In the two panels on the right, the corresponding spectral comparison in the presence of 5.0 mM NR-peptide. The concentration of SBD(∆CDE)-y was adjusted to 0.5 mM.
S5742 Vitamin E Selleck, supplied by Selleck Chemicals, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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dl α tocopherol  (Valiant Co Ltd)
90
Valiant Co Ltd dl α tocopherol
PRE experiments with SBD(∆CDE)-y with spin labeling at residue 537. ( a ) The spin-labeling position in the solution structure of SBD(∆CDE)-y is shown, in which, S537 was exchanged to cysteine to facilitate covalent labeling with <t>MTSL;</t> ( b ) Representative spectral changes caused by the paramagnetic effect. In the left two panels, 2D 1 H- 15 N HSQC spectra are overlaid for the paramagnetic spin labeled sample (red) and for the sample with a diamagnetic label (black) in the absence of the NR-peptide. In the two panels on the right, the corresponding spectral comparison in the presence of 5.0 mM NR-peptide. The concentration of SBD(∆CDE)-y was adjusted to 0.5 mM.
Dl α Tocopherol, supplied by Valiant Co Ltd, 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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tocopherol  (ChromaDex)
91
ChromaDex tocopherol
PRE experiments with SBD(∆CDE)-y with spin labeling at residue 537. ( a ) The spin-labeling position in the solution structure of SBD(∆CDE)-y is shown, in which, S537 was exchanged to cysteine to facilitate covalent labeling with <t>MTSL;</t> ( b ) Representative spectral changes caused by the paramagnetic effect. In the left two panels, 2D 1 H- 15 N HSQC spectra are overlaid for the paramagnetic spin labeled sample (red) and for the sample with a diamagnetic label (black) in the absence of the NR-peptide. In the two panels on the right, the corresponding spectral comparison in the presence of 5.0 mM NR-peptide. The concentration of SBD(∆CDE)-y was adjusted to 0.5 mM.
Tocopherol, supplied by ChromaDex, used in various techniques. Bioz Stars score: 91/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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vitamin e  (Cayman Chemical)
93
Cayman Chemical vitamin e
PRE experiments with SBD(∆CDE)-y with spin labeling at residue 537. ( a ) The spin-labeling position in the solution structure of SBD(∆CDE)-y is shown, in which, S537 was exchanged to cysteine to facilitate covalent labeling with <t>MTSL;</t> ( b ) Representative spectral changes caused by the paramagnetic effect. In the left two panels, 2D 1 H- 15 N HSQC spectra are overlaid for the paramagnetic spin labeled sample (red) and for the sample with a diamagnetic label (black) in the absence of the NR-peptide. In the two panels on the right, the corresponding spectral comparison in the presence of 5.0 mM NR-peptide. The concentration of SBD(∆CDE)-y was adjusted to 0.5 mM.
Vitamin E, supplied by Cayman Chemical, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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vitamin e  (Biosynth Carbosynth)
92
Biosynth Carbosynth vitamin e
PRE experiments with SBD(∆CDE)-y with spin labeling at residue 537. ( a ) The spin-labeling position in the solution structure of SBD(∆CDE)-y is shown, in which, S537 was exchanged to cysteine to facilitate covalent labeling with <t>MTSL;</t> ( b ) Representative spectral changes caused by the paramagnetic effect. In the left two panels, 2D 1 H- 15 N HSQC spectra are overlaid for the paramagnetic spin labeled sample (red) and for the sample with a diamagnetic label (black) in the absence of the NR-peptide. In the two panels on the right, the corresponding spectral comparison in the presence of 5.0 mM NR-peptide. The concentration of SBD(∆CDE)-y was adjusted to 0.5 mM.
Vitamin E, supplied by Biosynth Carbosynth, used in various techniques. Bioz Stars score: 92/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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vitamin e  (BOC Sciences)
90
BOC Sciences vitamin e
PRE experiments with SBD(∆CDE)-y with spin labeling at residue 537. ( a ) The spin-labeling position in the solution structure of SBD(∆CDE)-y is shown, in which, S537 was exchanged to cysteine to facilitate covalent labeling with <t>MTSL;</t> ( b ) Representative spectral changes caused by the paramagnetic effect. In the left two panels, 2D 1 H- 15 N HSQC spectra are overlaid for the paramagnetic spin labeled sample (red) and for the sample with a diamagnetic label (black) in the absence of the NR-peptide. In the two panels on the right, the corresponding spectral comparison in the presence of 5.0 mM NR-peptide. The concentration of SBD(∆CDE)-y was adjusted to 0.5 mM.
Vitamin E, supplied by BOC Sciences, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/vitamin+e/pmc05559322-57-9-26?v=BOC+Sciences
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α tocopherol acetate  (Valiant Co Ltd)
94
Valiant Co Ltd α tocopherol acetate
PRE experiments with SBD(∆CDE)-y with spin labeling at residue 537. ( a ) The spin-labeling position in the solution structure of SBD(∆CDE)-y is shown, in which, S537 was exchanged to cysteine to facilitate covalent labeling with <t>MTSL;</t> ( b ) Representative spectral changes caused by the paramagnetic effect. In the left two panels, 2D 1 H- 15 N HSQC spectra are overlaid for the paramagnetic spin labeled sample (red) and for the sample with a diamagnetic label (black) in the absence of the NR-peptide. In the two panels on the right, the corresponding spectral comparison in the presence of 5.0 mM NR-peptide. The concentration of SBD(∆CDE)-y was adjusted to 0.5 mM.
α Tocopherol Acetate, supplied by Valiant Co Ltd, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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vae 31 h100  (Eagle Biosciences)
90
Eagle Biosciences vae 31 h100
PRE experiments with SBD(∆CDE)-y with spin labeling at residue 537. ( a ) The spin-labeling position in the solution structure of SBD(∆CDE)-y is shown, in which, S537 was exchanged to cysteine to facilitate covalent labeling with <t>MTSL;</t> ( b ) Representative spectral changes caused by the paramagnetic effect. In the left two panels, 2D 1 H- 15 N HSQC spectra are overlaid for the paramagnetic spin labeled sample (red) and for the sample with a diamagnetic label (black) in the absence of the NR-peptide. In the two panels on the right, the corresponding spectral comparison in the presence of 5.0 mM NR-peptide. The concentration of SBD(∆CDE)-y was adjusted to 0.5 mM.
Vae 31 H100, supplied by Eagle Biosciences, 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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alpha tocopherol  (Chem Impex International)
95
Chem Impex International alpha tocopherol
PRE experiments with SBD(∆CDE)-y with spin labeling at residue 537. ( a ) The spin-labeling position in the solution structure of SBD(∆CDE)-y is shown, in which, S537 was exchanged to cysteine to facilitate covalent labeling with <t>MTSL;</t> ( b ) Representative spectral changes caused by the paramagnetic effect. In the left two panels, 2D 1 H- 15 N HSQC spectra are overlaid for the paramagnetic spin labeled sample (red) and for the sample with a diamagnetic label (black) in the absence of the NR-peptide. In the two panels on the right, the corresponding spectral comparison in the presence of 5.0 mM NR-peptide. The concentration of SBD(∆CDE)-y was adjusted to 0.5 mM.
Alpha Tocopherol, 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


PRE experiments with SBD(∆CDE)-y with spin labeling at residue 537. ( a ) The spin-labeling position in the solution structure of SBD(∆CDE)-y is shown, in which, S537 was exchanged to cysteine to facilitate covalent labeling with MTSL; ( b ) Representative spectral changes caused by the paramagnetic effect. In the left two panels, 2D 1 H- 15 N HSQC spectra are overlaid for the paramagnetic spin labeled sample (red) and for the sample with a diamagnetic label (black) in the absence of the NR-peptide. In the two panels on the right, the corresponding spectral comparison in the presence of 5.0 mM NR-peptide. The concentration of SBD(∆CDE)-y was adjusted to 0.5 mM.

Journal: Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry

Article Title: Substrate Binding Switches the Conformation at the Lynchpin Site in the Substrate-Binding Domain of Human Hsp70 to Enable Allosteric Interdomain Communication

doi: 10.3390/molecules23030528

Figure Lengend Snippet: PRE experiments with SBD(∆CDE)-y with spin labeling at residue 537. ( a ) The spin-labeling position in the solution structure of SBD(∆CDE)-y is shown, in which, S537 was exchanged to cysteine to facilitate covalent labeling with MTSL; ( b ) Representative spectral changes caused by the paramagnetic effect. In the left two panels, 2D 1 H- 15 N HSQC spectra are overlaid for the paramagnetic spin labeled sample (red) and for the sample with a diamagnetic label (black) in the absence of the NR-peptide. In the two panels on the right, the corresponding spectral comparison in the presence of 5.0 mM NR-peptide. The concentration of SBD(∆CDE)-y was adjusted to 0.5 mM.

Article Snippet: The SBD(∆CDE) (S537C/L542Y) mutant was incubated with 10-fold molar excess of (1-oxyl-2,2,5,5-tetramethyl-delta(3)-pyrroline-3-methyl)-methanethiosulfonate (MTSL), or a diamagnetic control MTSL analog, (1-acetoxy-2,2,5,5-tetramethyl-δ-3-pyrroline-3-methyl)methane-thiosulfonate (Toronto Research Chemicals, Toronto, ON, Canada), dissolved in DMSO at 296 K (23 °C) for 10 h. The sample solution was dialyzed extensively against buffer E at 277 K (4 °C) to remove unreacted MTSL.

Techniques: Labeling, Residue, Comparison, Concentration Assay