c18 Search Results


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  • 94
    ATCC hek293 c 18 cells
    Hek293 C 18 Cells, supplied by ATCC, used in various techniques. Bioz Stars score: 94/100, based on 11 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/hek293 c 18 cells/product/ATCC
    Average 94 stars, based on 11 article reviews
    Price from $9.99 to $1999.99
    hek293 c 18 cells - by Bioz Stars, 2020-05
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    97
    Thermo Fisher c18 extraction
    Characterization of circulating B:9-23 and its localization into lymphoid organs a , Unmodified synthetic B:9-23 (3 pmoles) was spiked into 1 ml PBS, purified by <t>C18</t> tips, lyophilized, and analyzed by nLC-MS/MS. The data show the appearance of unmodified B:9-23 (left) together with oxidation of the cysteine on the 19 th position to cysteic acid (right). b , c , Alexa Fluor 488-conjugated B:9-23 peptide (100 μg) was injected intravenously into 4-week old B6, B6g7 and NOD mice. 1h later, the spleens and thymi were harvested, digested by liberase and DNase, and the binding to splenic and thymic APCs was measured by flow cytometry. b, Representative FACS plots showing the binding of B:9-23 to splenic XCR1 + and Sirpα + DC subsets as well as the B cells (upper). The bar graph summarizes cumulative results from individual mice (each point) pooled from three independent experiments. ns, not significant; **, P
    C18 Extraction, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 97/100, based on 24 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/c18 extraction/product/Thermo Fisher
    Average 97 stars, based on 24 article reviews
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    c18 extraction - by Bioz Stars, 2020-05
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    93
    Millipore c 18 packing
    Characterization of circulating B:9-23 and its localization into lymphoid organs a , Unmodified synthetic B:9-23 (3 pmoles) was spiked into 1 ml PBS, purified by <t>C18</t> tips, lyophilized, and analyzed by nLC-MS/MS. The data show the appearance of unmodified B:9-23 (left) together with oxidation of the cysteine on the 19 th position to cysteic acid (right). b , c , Alexa Fluor 488-conjugated B:9-23 peptide (100 μg) was injected intravenously into 4-week old B6, B6g7 and NOD mice. 1h later, the spleens and thymi were harvested, digested by liberase and DNase, and the binding to splenic and thymic APCs was measured by flow cytometry. b, Representative FACS plots showing the binding of B:9-23 to splenic XCR1 + and Sirpα + DC subsets as well as the B cells (upper). The bar graph summarizes cumulative results from individual mice (each point) pooled from three independent experiments. ns, not significant; **, P
    C 18 Packing, supplied by Millipore, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/c 18 packing/product/Millipore
    Average 93 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    c 18 packing - by Bioz Stars, 2020-05
    93/100 stars
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    93
    Thermo Fisher c18 tips
    Histone preparation with Lys-propionylation, trypsin digestion, and N-terminal PIC-labeling. A , Sample preparation workflow. B , Relative ionization efficiencies H3 T3-R8 peptide in all modified forms. C , Recovery of H3 T3-R8 peptides following StageTip <t>C18</t> cleanup. All abundances are expressed relative to the unmodified peptide.
    C18 Tips, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 93/100, based on 153 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/c18 tips/product/Thermo Fisher
    Average 93 stars, based on 153 article reviews
    Price from $9.99 to $1999.99
    c18 tips - by Bioz Stars, 2020-05
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    93
    Waters Corporation symmetrypreptm c 18 c18
    Histone preparation with Lys-propionylation, trypsin digestion, and N-terminal PIC-labeling. A , Sample preparation workflow. B , Relative ionization efficiencies H3 T3-R8 peptide in all modified forms. C , Recovery of H3 T3-R8 peptides following StageTip <t>C18</t> cleanup. All abundances are expressed relative to the unmodified peptide.
    Symmetrypreptm C 18 C18, supplied by Waters Corporation, used in various techniques. Bioz Stars score: 93/100, based on 7 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/symmetrypreptm c 18 c18/product/Waters Corporation
    Average 93 stars, based on 7 article reviews
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    symmetrypreptm c 18 c18 - by Bioz Stars, 2020-05
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    86
    Agilent technologies c 18 reversed phase column poroshell ec c18
    Histone preparation with Lys-propionylation, trypsin digestion, and N-terminal PIC-labeling. A , Sample preparation workflow. B , Relative ionization efficiencies H3 T3-R8 peptide in all modified forms. C , Recovery of H3 T3-R8 peptides following StageTip <t>C18</t> cleanup. All abundances are expressed relative to the unmodified peptide.
    C 18 Reversed Phase Column Poroshell Ec C18, supplied by Agilent technologies, used in various techniques. Bioz Stars score: 86/100, based on 5 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/c 18 reversed phase column poroshell ec c18/product/Agilent technologies
    Average 86 stars, based on 5 article reviews
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    c 18 reversed phase column poroshell ec c18 - by Bioz Stars, 2020-05
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    88
    Waters Corporation c 18
    Histone preparation with Lys-propionylation, trypsin digestion, and N-terminal PIC-labeling. A , Sample preparation workflow. B , Relative ionization efficiencies H3 T3-R8 peptide in all modified forms. C , Recovery of H3 T3-R8 peptides following StageTip <t>C18</t> cleanup. All abundances are expressed relative to the unmodified peptide.
    C 18, supplied by Waters Corporation, used in various techniques. Bioz Stars score: 88/100, based on 5 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/c 18/product/Waters Corporation
    Average 88 stars, based on 5 article reviews
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    c 18 - by Bioz Stars, 2020-05
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    85
    Agilent technologies c 18 reversed phase column poroshell 120 ec c18
    Histone preparation with Lys-propionylation, trypsin digestion, and N-terminal PIC-labeling. A , Sample preparation workflow. B , Relative ionization efficiencies H3 T3-R8 peptide in all modified forms. C , Recovery of H3 T3-R8 peptides following StageTip <t>C18</t> cleanup. All abundances are expressed relative to the unmodified peptide.
    C 18 Reversed Phase Column Poroshell 120 Ec C18, supplied by Agilent technologies, used in various techniques. Bioz Stars score: 85/100, based on 3 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/c 18 reversed phase column poroshell 120 ec c18/product/Agilent technologies
    Average 85 stars, based on 3 article reviews
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    c 18 reversed phase column poroshell 120 ec c18 - by Bioz Stars, 2020-05
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    99
    Thermo Fisher bds hypersil c 18 column
    Histone preparation with Lys-propionylation, trypsin digestion, and N-terminal PIC-labeling. A , Sample preparation workflow. B , Relative ionization efficiencies H3 T3-R8 peptide in all modified forms. C , Recovery of H3 T3-R8 peptides following StageTip <t>C18</t> cleanup. All abundances are expressed relative to the unmodified peptide.
    Bds Hypersil C 18 Column, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 99/100, based on 43 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/bds hypersil c 18 column/product/Thermo Fisher
    Average 99 stars, based on 43 article reviews
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    99
    Thermo Fisher pierce c 18 columns
    Histone preparation with Lys-propionylation, trypsin digestion, and N-terminal PIC-labeling. A , Sample preparation workflow. B , Relative ionization efficiencies H3 T3-R8 peptide in all modified forms. C , Recovery of H3 T3-R8 peptides following StageTip <t>C18</t> cleanup. All abundances are expressed relative to the unmodified peptide.
    Pierce C 18 Columns, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 99/100, based on 13 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/pierce c 18 columns/product/Thermo Fisher
    Average 99 stars, based on 13 article reviews
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    pierce c 18 columns - by Bioz Stars, 2020-05
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    98
    Thermo Fisher c 18 acclaim 120 column
    Histone preparation with Lys-propionylation, trypsin digestion, and N-terminal PIC-labeling. A , Sample preparation workflow. B , Relative ionization efficiencies H3 T3-R8 peptide in all modified forms. C , Recovery of H3 T3-R8 peptides following StageTip <t>C18</t> cleanup. All abundances are expressed relative to the unmodified peptide.
    C 18 Acclaim 120 Column, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 98/100, based on 4 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/c 18 acclaim 120 column/product/Thermo Fisher
    Average 98 stars, based on 4 article reviews
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    c 18 acclaim 120 column - by Bioz Stars, 2020-05
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    85
    Western Analytical Inc c 18 vydac c18 218tp152022 column
    Histone preparation with Lys-propionylation, trypsin digestion, and N-terminal PIC-labeling. A , Sample preparation workflow. B , Relative ionization efficiencies H3 T3-R8 peptide in all modified forms. C , Recovery of H3 T3-R8 peptides following StageTip <t>C18</t> cleanup. All abundances are expressed relative to the unmodified peptide.
    C 18 Vydac C18 218tp152022 Column, supplied by Western Analytical Inc, used in various techniques. Bioz Stars score: 85/100, based on 4 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/c 18 vydac c18 218tp152022 column/product/Western Analytical Inc
    Average 85 stars, based on 4 article reviews
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    Image Search Results


    Characterization of circulating B:9-23 and its localization into lymphoid organs a , Unmodified synthetic B:9-23 (3 pmoles) was spiked into 1 ml PBS, purified by C18 tips, lyophilized, and analyzed by nLC-MS/MS. The data show the appearance of unmodified B:9-23 (left) together with oxidation of the cysteine on the 19 th position to cysteic acid (right). b , c , Alexa Fluor 488-conjugated B:9-23 peptide (100 μg) was injected intravenously into 4-week old B6, B6g7 and NOD mice. 1h later, the spleens and thymi were harvested, digested by liberase and DNase, and the binding to splenic and thymic APCs was measured by flow cytometry. b, Representative FACS plots showing the binding of B:9-23 to splenic XCR1 + and Sirpα + DC subsets as well as the B cells (upper). The bar graph summarizes cumulative results from individual mice (each point) pooled from three independent experiments. ns, not significant; **, P

    Journal: Nature

    Article Title: Pancreatic islets communicate with lymphoid tissues via exocytosis of insulin peptides

    doi: 10.1038/s41586-018-0341-6

    Figure Lengend Snippet: Characterization of circulating B:9-23 and its localization into lymphoid organs a , Unmodified synthetic B:9-23 (3 pmoles) was spiked into 1 ml PBS, purified by C18 tips, lyophilized, and analyzed by nLC-MS/MS. The data show the appearance of unmodified B:9-23 (left) together with oxidation of the cysteine on the 19 th position to cysteic acid (right). b , c , Alexa Fluor 488-conjugated B:9-23 peptide (100 μg) was injected intravenously into 4-week old B6, B6g7 and NOD mice. 1h later, the spleens and thymi were harvested, digested by liberase and DNase, and the binding to splenic and thymic APCs was measured by flow cytometry. b, Representative FACS plots showing the binding of B:9-23 to splenic XCR1 + and Sirpα + DC subsets as well as the B cells (upper). The bar graph summarizes cumulative results from individual mice (each point) pooled from three independent experiments. ns, not significant; **, P

    Article Snippet: The sample was passed through C18 zip-tips (Pierce) and peptides then were eluted in 0.1% formic acid/95% acetonitrile and then dried with a Speed-Vac.

    Techniques: Purification, Mass Spectrometry, Injection, Mouse Assay, Binding Assay, Flow Cytometry, Cytometry, FACS

    Histone preparation with Lys-propionylation, trypsin digestion, and N-terminal PIC-labeling. A , Sample preparation workflow. B , Relative ionization efficiencies H3 T3-R8 peptide in all modified forms. C , Recovery of H3 T3-R8 peptides following StageTip C18 cleanup. All abundances are expressed relative to the unmodified peptide.

    Journal: Molecular & Cellular Proteomics : MCP

    Article Title:

    doi: 10.1074/mcp.O114.046573

    Figure Lengend Snippet: Histone preparation with Lys-propionylation, trypsin digestion, and N-terminal PIC-labeling. A , Sample preparation workflow. B , Relative ionization efficiencies H3 T3-R8 peptide in all modified forms. C , Recovery of H3 T3-R8 peptides following StageTip C18 cleanup. All abundances are expressed relative to the unmodified peptide.

    Article Snippet: Stage-Tip Purification of Labeled Histone Peptides Labeled histone samples were desalted using C18-stage-tips (Thermo Scientific; #SP201), which were wetted with 60% Acetonitrile/0.1% TFA and then equilibrated with 20 μl of 0.1% TFA.

    Techniques: Labeling, Sample Prep, Modification

    Sources of discrepancy in H3K4 quantitation. A , Equimolar mixture of isotope-labeled, propionylated H3 T3-R8 peptide in eight modification states, injected in the milieu of endogenous histones from 293T cells. B , Time course of digestion releasing propionylated H3 T3-R8 from propionylated H3 A1-R17, where K4 is trimethylated. C , Relative ionization efficiencies of the propionylated H3 T3-R8 peptide in its various modified forms. D , Recovery of H3 T3-R8 peptides following StageTip C18 cleanup. In panels A , C , D , all abundances are expressed relative to the unmodified peptide.

    Journal: Molecular & Cellular Proteomics : MCP

    Article Title:

    doi: 10.1074/mcp.O114.046573

    Figure Lengend Snippet: Sources of discrepancy in H3K4 quantitation. A , Equimolar mixture of isotope-labeled, propionylated H3 T3-R8 peptide in eight modification states, injected in the milieu of endogenous histones from 293T cells. B , Time course of digestion releasing propionylated H3 T3-R8 from propionylated H3 A1-R17, where K4 is trimethylated. C , Relative ionization efficiencies of the propionylated H3 T3-R8 peptide in its various modified forms. D , Recovery of H3 T3-R8 peptides following StageTip C18 cleanup. In panels A , C , D , all abundances are expressed relative to the unmodified peptide.

    Article Snippet: Stage-Tip Purification of Labeled Histone Peptides Labeled histone samples were desalted using C18-stage-tips (Thermo Scientific; #SP201), which were wetted with 60% Acetonitrile/0.1% TFA and then equilibrated with 20 μl of 0.1% TFA.

    Techniques: Quantitation Assay, Labeling, Modification, Injection

    Direct comparison of standard propionylation (Prop-x2) labeling and the hybrid (Prop-PIC) labeling method via LC-MS using a 1:1 mixture of labeled histone samples. A , Extracted ion chromatograms of the hydrophilic H3T3-R8 peptide (TK 4 QTAR) and its modified versions on C18 reverse-phase LC-MS. Retention times and relative abundances are increased by the hybrid labeling method. B , Quantitative comparison of the recoveries of each H3.1 histone tail peptide, where integrated peak areas for all modification states are combined. C , Quantitative comparison of the recoveries of the H3 T3-R8 peptide in its various modification states for the Prop-PIC versus Propx2 (integrated peak areas; n = 3, error bars are standard deviations).

    Journal: Molecular & Cellular Proteomics : MCP

    Article Title:

    doi: 10.1074/mcp.O114.046573

    Figure Lengend Snippet: Direct comparison of standard propionylation (Prop-x2) labeling and the hybrid (Prop-PIC) labeling method via LC-MS using a 1:1 mixture of labeled histone samples. A , Extracted ion chromatograms of the hydrophilic H3T3-R8 peptide (TK 4 QTAR) and its modified versions on C18 reverse-phase LC-MS. Retention times and relative abundances are increased by the hybrid labeling method. B , Quantitative comparison of the recoveries of each H3.1 histone tail peptide, where integrated peak areas for all modification states are combined. C , Quantitative comparison of the recoveries of the H3 T3-R8 peptide in its various modification states for the Prop-PIC versus Propx2 (integrated peak areas; n = 3, error bars are standard deviations).

    Article Snippet: Stage-Tip Purification of Labeled Histone Peptides Labeled histone samples were desalted using C18-stage-tips (Thermo Scientific; #SP201), which were wetted with 60% Acetonitrile/0.1% TFA and then equilibrated with 20 μl of 0.1% TFA.

    Techniques: Labeling, Liquid Chromatography with Mass Spectroscopy, Modification