luna c18 column Search Results


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  • 91
    Phenomenex luna c18 columns
    MS 2 spectra of deprotonated molecules of crude extracts (CEs) from the roots of Erythrina falcata using a <t>C18</t> Luna column as follows: (A) vicenin-2 [M-H] − at m/z 593 (1), (B) vicenin-1 [M-H] − at m/z 563 (2), (C) vitexin [M-H] − at m/z 431 (3), (D) isovitexin [M-H] − at m/z 431 (4), (E) 6-C-glycoside diosmetin [M-H] − at m/z 461 (5) and (F) apigenin [M-H] − at m/z 269 (6). Fragment ions used as structural markers are indicated by arrows.
    Luna C18 Columns, supplied by Phenomenex, used in various techniques. Bioz Stars score: 91/100, based on 841 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/luna c18 columns/product/Phenomenex
    Average 91 stars, based on 841 article reviews
    Price from $9.99 to $1999.99
    luna c18 columns - by Bioz Stars, 2020-08
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    88
    Agilent technologies luna c18 columns
    MS 2 spectra of deprotonated molecules of crude extracts (CEs) from the roots of Erythrina falcata using a <t>C18</t> Luna column as follows: (A) vicenin-2 [M-H] − at m/z 593 (1), (B) vicenin-1 [M-H] − at m/z 563 (2), (C) vitexin [M-H] − at m/z 431 (3), (D) isovitexin [M-H] − at m/z 431 (4), (E) 6-C-glycoside diosmetin [M-H] − at m/z 461 (5) and (F) apigenin [M-H] − at m/z 269 (6). Fragment ions used as structural markers are indicated by arrows.
    Luna C18 Columns, supplied by Agilent technologies, used in various techniques. Bioz Stars score: 88/100, based on 4 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/luna c18 columns/product/Agilent technologies
    Average 88 stars, based on 4 article reviews
    Price from $9.99 to $1999.99
    luna c18 columns - by Bioz Stars, 2020-08
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    92
    Millipore luna c18 column
    MS 2 spectra of deprotonated molecules of crude extracts (CEs) from the roots of Erythrina falcata using a <t>C18</t> Luna column as follows: (A) vicenin-2 [M-H] − at m/z 593 (1), (B) vicenin-1 [M-H] − at m/z 563 (2), (C) vitexin [M-H] − at m/z 431 (3), (D) isovitexin [M-H] − at m/z 431 (4), (E) 6-C-glycoside diosmetin [M-H] − at m/z 461 (5) and (F) apigenin [M-H] − at m/z 269 (6). Fragment ions used as structural markers are indicated by arrows.
    Luna C18 Column, supplied by Millipore, used in various techniques. Bioz Stars score: 92/100, based on 7 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/luna c18 column/product/Millipore
    Average 92 stars, based on 7 article reviews
    Price from $9.99 to $1999.99
    luna c18 column - by Bioz Stars, 2020-08
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    88
    Phenomenex preparative luna c18 column
    MS 2 spectra of deprotonated molecules of crude extracts (CEs) from the roots of Erythrina falcata using a <t>C18</t> Luna column as follows: (A) vicenin-2 [M-H] − at m/z 593 (1), (B) vicenin-1 [M-H] − at m/z 563 (2), (C) vitexin [M-H] − at m/z 431 (3), (D) isovitexin [M-H] − at m/z 431 (4), (E) 6-C-glycoside diosmetin [M-H] − at m/z 461 (5) and (F) apigenin [M-H] − at m/z 269 (6). Fragment ions used as structural markers are indicated by arrows.
    Preparative Luna C18 Column, supplied by Phenomenex, used in various techniques. Bioz Stars score: 88/100, based on 17 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/preparative luna c18 column/product/Phenomenex
    Average 88 stars, based on 17 article reviews
    Price from $9.99 to $1999.99
    preparative luna c18 column - by Bioz Stars, 2020-08
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    88
    Phenomenex luna c18 guard column
    MS 2 spectra of deprotonated molecules of crude extracts (CEs) from the roots of Erythrina falcata using a <t>C18</t> Luna column as follows: (A) vicenin-2 [M-H] − at m/z 593 (1), (B) vicenin-1 [M-H] − at m/z 563 (2), (C) vitexin [M-H] − at m/z 431 (3), (D) isovitexin [M-H] − at m/z 431 (4), (E) 6-C-glycoside diosmetin [M-H] − at m/z 461 (5) and (F) apigenin [M-H] − at m/z 269 (6). Fragment ions used as structural markers are indicated by arrows.
    Luna C18 Guard Column, supplied by Phenomenex, used in various techniques. Bioz Stars score: 88/100, based on 45 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/luna c18 guard column/product/Phenomenex
    Average 88 stars, based on 45 article reviews
    Price from $9.99 to $1999.99
    luna c18 guard column - by Bioz Stars, 2020-08
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    86
    Phenomenex c18 luna hplc column
    MS 2 spectra of deprotonated molecules of crude extracts (CEs) from the roots of Erythrina falcata using a <t>C18</t> Luna column as follows: (A) vicenin-2 [M-H] − at m/z 593 (1), (B) vicenin-1 [M-H] − at m/z 563 (2), (C) vitexin [M-H] − at m/z 431 (3), (D) isovitexin [M-H] − at m/z 431 (4), (E) 6-C-glycoside diosmetin [M-H] − at m/z 461 (5) and (F) apigenin [M-H] − at m/z 269 (6). Fragment ions used as structural markers are indicated by arrows.
    C18 Luna Hplc Column, supplied by Phenomenex, used in various techniques. Bioz Stars score: 86/100, based on 27 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    Average 86 stars, based on 27 article reviews
    Price from $9.99 to $1999.99
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    94
    Phenomenex luna omega ps c18 column
    MS 2 spectra of deprotonated molecules of crude extracts (CEs) from the roots of Erythrina falcata using a <t>C18</t> Luna column as follows: (A) vicenin-2 [M-H] − at m/z 593 (1), (B) vicenin-1 [M-H] − at m/z 563 (2), (C) vitexin [M-H] − at m/z 431 (3), (D) isovitexin [M-H] − at m/z 431 (4), (E) 6-C-glycoside diosmetin [M-H] − at m/z 461 (5) and (F) apigenin [M-H] − at m/z 269 (6). Fragment ions used as structural markers are indicated by arrows.
    Luna Omega Ps C18 Column, supplied by Phenomenex, used in various techniques. Bioz Stars score: 94/100, based on 26 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/luna omega ps c18 column/product/Phenomenex
    Average 94 stars, based on 26 article reviews
    Price from $9.99 to $1999.99
    luna omega ps c18 column - by Bioz Stars, 2020-08
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    92
    Phenomenex luna reverse phase c18 column
    MS 2 spectra of deprotonated molecules of crude extracts (CEs) from the roots of Erythrina falcata using a <t>C18</t> Luna column as follows: (A) vicenin-2 [M-H] − at m/z 593 (1), (B) vicenin-1 [M-H] − at m/z 563 (2), (C) vitexin [M-H] − at m/z 431 (3), (D) isovitexin [M-H] − at m/z 431 (4), (E) 6-C-glycoside diosmetin [M-H] − at m/z 461 (5) and (F) apigenin [M-H] − at m/z 269 (6). Fragment ions used as structural markers are indicated by arrows.
    Luna Reverse Phase C18 Column, supplied by Phenomenex, used in various techniques. Bioz Stars score: 92/100, based on 33 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/luna reverse phase c18 column/product/Phenomenex
    Average 92 stars, based on 33 article reviews
    Price from $9.99 to $1999.99
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    88
    Phenomenex luna c18 reversed phase column
    Chemical analysis of D . orbita opercula methanol extract showing. ( A ) Liquid chromatogram at 280 nm. The X axis represents the retention time (minutes) in the <t>C18</t> column before the compounds were detected by the diode array. Y axis represents the absorbance units (mAU) from the diode array. The resulting peaks are identified by MS (left) and UV-Vis spectra (right) by comparison to pure reference standards as ( B ) iii choline and urocanic acid fragment ions ( C ) iii* Murexine ( D ) iv Adenosine, ( E ) v Tryptophan, and ( F ) iv Tyrindoxyl sulfate.
    Luna C18 Reversed Phase Column, supplied by Phenomenex, used in various techniques. Bioz Stars score: 88/100, based on 110 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/luna c18 reversed phase column/product/Phenomenex
    Average 88 stars, based on 110 article reviews
    Price from $9.99 to $1999.99
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    90
    Waters Corporation luna c18 column
    Chemical analysis of D . orbita opercula methanol extract showing. ( A ) Liquid chromatogram at 280 nm. The X axis represents the retention time (minutes) in the <t>C18</t> column before the compounds were detected by the diode array. Y axis represents the absorbance units (mAU) from the diode array. The resulting peaks are identified by MS (left) and UV-Vis spectra (right) by comparison to pure reference standards as ( B ) iii choline and urocanic acid fragment ions ( C ) iii* Murexine ( D ) iv Adenosine, ( E ) v Tryptophan, and ( F ) iv Tyrindoxyl sulfate.
    Luna C18 Column, supplied by Waters Corporation, used in various techniques. Bioz Stars score: 90/100, based on 21 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/luna c18 column/product/Waters Corporation
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    90
    Phenomenex semi prep luna c18 column
    Chemical analysis of D . orbita opercula methanol extract showing. ( A ) Liquid chromatogram at 280 nm. The X axis represents the retention time (minutes) in the <t>C18</t> column before the compounds were detected by the diode array. Y axis represents the absorbance units (mAU) from the diode array. The resulting peaks are identified by MS (left) and UV-Vis spectra (right) by comparison to pure reference standards as ( B ) iii choline and urocanic acid fragment ions ( C ) iii* Murexine ( D ) iv Adenosine, ( E ) v Tryptophan, and ( F ) iv Tyrindoxyl sulfate.
    Semi Prep Luna C18 Column, supplied by Phenomenex, used in various techniques. Bioz Stars score: 90/100, based on 3 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/semi prep luna c18 column/product/Phenomenex
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    94
    Phenomenex semipreparative column c18 luna phenomenex
    Chemical analysis of D . orbita opercula methanol extract showing. ( A ) Liquid chromatogram at 280 nm. The X axis represents the retention time (minutes) in the <t>C18</t> column before the compounds were detected by the diode array. Y axis represents the absorbance units (mAU) from the diode array. The resulting peaks are identified by MS (left) and UV-Vis spectra (right) by comparison to pure reference standards as ( B ) iii choline and urocanic acid fragment ions ( C ) iii* Murexine ( D ) iv Adenosine, ( E ) v Tryptophan, and ( F ) iv Tyrindoxyl sulfate.
    Semipreparative Column C18 Luna Phenomenex, supplied by Phenomenex, used in various techniques. Bioz Stars score: 94/100, based on 6 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/semipreparative column c18 luna phenomenex/product/Phenomenex
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    Image Search Results


    MS 2 spectra of deprotonated molecules of crude extracts (CEs) from the roots of Erythrina falcata using a C18 Luna column as follows: (A) vicenin-2 [M-H] − at m/z 593 (1), (B) vicenin-1 [M-H] − at m/z 563 (2), (C) vitexin [M-H] − at m/z 431 (3), (D) isovitexin [M-H] − at m/z 431 (4), (E) 6-C-glycoside diosmetin [M-H] − at m/z 461 (5) and (F) apigenin [M-H] − at m/z 269 (6). Fragment ions used as structural markers are indicated by arrows.

    Journal: BMC Complementary and Alternative Medicine

    Article Title: Flavones from Erythrina falcata are modulators of fear memory

    doi: 10.1186/1472-6882-14-288

    Figure Lengend Snippet: MS 2 spectra of deprotonated molecules of crude extracts (CEs) from the roots of Erythrina falcata using a C18 Luna column as follows: (A) vicenin-2 [M-H] − at m/z 593 (1), (B) vicenin-1 [M-H] − at m/z 563 (2), (C) vitexin [M-H] − at m/z 431 (3), (D) isovitexin [M-H] − at m/z 431 (4), (E) 6-C-glycoside diosmetin [M-H] − at m/z 461 (5) and (F) apigenin [M-H] − at m/z 269 (6). Fragment ions used as structural markers are indicated by arrows.

    Article Snippet: The studies were conducted on a C18 Luna® column (250 mm × 4.60 mm, 5 μm) (Phenomenex, Torrance, CA, USA).

    Techniques: Mass Spectrometry

    HPLC-DAD-ESI/MS n. analysis of crude extracts (CEs) from the roots of Erythrina falcata using a C18 Luna column (A, B). The chromatogram was recorded at 254 nm (A) and the TIC was in negative mode (B) . The UV spectra of compounds 1–6 (C) .

    Journal: BMC Complementary and Alternative Medicine

    Article Title: Flavones from Erythrina falcata are modulators of fear memory

    doi: 10.1186/1472-6882-14-288

    Figure Lengend Snippet: HPLC-DAD-ESI/MS n. analysis of crude extracts (CEs) from the roots of Erythrina falcata using a C18 Luna column (A, B). The chromatogram was recorded at 254 nm (A) and the TIC was in negative mode (B) . The UV spectra of compounds 1–6 (C) .

    Article Snippet: The studies were conducted on a C18 Luna® column (250 mm × 4.60 mm, 5 μm) (Phenomenex, Torrance, CA, USA).

    Techniques: High Performance Liquid Chromatography, Mass Spectrometry

    High Performance Liquid Chromatography of the aqueous extract of J. mollissima. SP: Phenomenex Luna C18 column (250 × 4.6 mm, 5 μ m); MP: ACN gradient: acetic acid 0.3%; flow rate: 0.7 mL/min; detection: 340 nm. Four compounds were identified as isoorientin (peak 3), orientin (peak 4), vitexin (peak 5), and isovitexin (peak 6).

    Journal: BioMed Research International

    Article Title: Aqueous Leaf Extract of Jatropha mollissima (Pohl) Bail Decreases Local Effects Induced by Bothropic Venom

    doi: 10.1155/2016/6101742

    Figure Lengend Snippet: High Performance Liquid Chromatography of the aqueous extract of J. mollissima. SP: Phenomenex Luna C18 column (250 × 4.6 mm, 5 μ m); MP: ACN gradient: acetic acid 0.3%; flow rate: 0.7 mL/min; detection: 340 nm. Four compounds were identified as isoorientin (peak 3), orientin (peak 4), vitexin (peak 5), and isovitexin (peak 6).

    Article Snippet: The separation of compounds was performed at 25°C using a Phenomenex Luna C18 column (250 mm × 4.60 mm internal diameter, 5 μ m particle size).

    Techniques: High Performance Liquid Chromatography, Flow Cytometry

    Representative mass spectra of trans -4-hydroxytamoxifen quaternary ammonium glucuronide formed by human liver microsomes. The predicted trans -4-hydroxytamoxifen quaternary ammonium glucuronide ( trans -4-OH-TAM- N + -glucuronide) was collected after separation by HPLC and identified by liquid chromatography–mass spectrometry using a Shimadzu LC-MS 2010 EV system. trans -4-OH-TAM- N + -glucuronide was loaded onto a C18 Shimadzu reverse-phase column and analyzed at a flow rate of 0.2 ml/min by applying a linear mobile phase gradient from 10% to 80% (v/v) methanol/H 2 O over 30 min. An electrospray voltage of 1.5 kV was applied using a positive mode.

    Journal: Breast Cancer Research

    Article Title: Characterization of tamoxifen and 4-hydroxytamoxifen glucuronidation by human UGT1A4 variants

    doi: 10.1186/bcr1539

    Figure Lengend Snippet: Representative mass spectra of trans -4-hydroxytamoxifen quaternary ammonium glucuronide formed by human liver microsomes. The predicted trans -4-hydroxytamoxifen quaternary ammonium glucuronide ( trans -4-OH-TAM- N + -glucuronide) was collected after separation by HPLC and identified by liquid chromatography–mass spectrometry using a Shimadzu LC-MS 2010 EV system. trans -4-OH-TAM- N + -glucuronide was loaded onto a C18 Shimadzu reverse-phase column and analyzed at a flow rate of 0.2 ml/min by applying a linear mobile phase gradient from 10% to 80% (v/v) methanol/H 2 O over 30 min. An electrospray voltage of 1.5 kV was applied using a positive mode.

    Article Snippet: HPLC was performed using a 3 μ Luna C18 analytical column (4.6 mm × 150 mm; Phenomenex, Torrance, CA, USA) in series with a 5 μ Aquasil C18 guard column (10 mm × 4 mm; Thermo Hypersil-Keystone, Bellefonte, PA, USA).

    Techniques: High Performance Liquid Chromatography, Liquid Chromatography, Mass Spectrometry, Liquid Chromatography with Mass Spectroscopy, Flow Cytometry

    Chemical analysis of D . orbita opercula methanol extract showing. ( A ) Liquid chromatogram at 280 nm. The X axis represents the retention time (minutes) in the C18 column before the compounds were detected by the diode array. Y axis represents the absorbance units (mAU) from the diode array. The resulting peaks are identified by MS (left) and UV-Vis spectra (right) by comparison to pure reference standards as ( B ) iii choline and urocanic acid fragment ions ( C ) iii* Murexine ( D ) iv Adenosine, ( E ) v Tryptophan, and ( F ) iv Tyrindoxyl sulfate.

    Journal: Scientific Reports

    Article Title: Volatile and bioactive compounds in opercula from Muricidae molluscs supports their use in ceremonial incense and traditional medicines

    doi: 10.1038/s41598-017-17551-3

    Figure Lengend Snippet: Chemical analysis of D . orbita opercula methanol extract showing. ( A ) Liquid chromatogram at 280 nm. The X axis represents the retention time (minutes) in the C18 column before the compounds were detected by the diode array. Y axis represents the absorbance units (mAU) from the diode array. The resulting peaks are identified by MS (left) and UV-Vis spectra (right) by comparison to pure reference standards as ( B ) iii choline and urocanic acid fragment ions ( C ) iii* Murexine ( D ) iv Adenosine, ( E ) v Tryptophan, and ( F ) iv Tyrindoxyl sulfate.

    Article Snippet: The HPLC utilized a Phenomenex luna C18 reversed phase column (100 × 4.6 mm with 2.6 μm 100 A; Torrance, USA) with a solvent gradient of 10 to 95% acetonitrile (ACN) with 0.005% trifluoroacetic acid (TFA), over 18 minutes at a flow rate of 0.5 mL/min.

    Techniques: Mass Spectrometry