Luna C18, supplied by Phenomenex, used in various techniques. Bioz Stars score: 86/100, based on 40 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
Average 86 stars, based on 40 article reviews
Price from $9.99 to $1999.99
1) Product Images from "5,7-dihydroxy-2-(3-hydroxy-4, 5-dimethoxy-phenyl)-chromen-4-one-a flavone from Bruguiera gymnorrhiza displaying anti-inflammatory properties"
Article Title: 5,7-dihydroxy-2-(3-hydroxy-4, 5-dimethoxy-phenyl)-chromen-4-one-a flavone from Bruguiera gymnorrhiza displaying anti-inflammatory properties
Journal: Indian Journal of Pharmacology
Figure Legend Snippet: HPLC overlay chromatogram of Bruguiera gymnorrhiza (BRG), n-butanol fraction of BRG and compound G. The HPLC fingerprint indicated the presence of compound G at retention time of 15.12 min. The analysis was carried out using Shimadzu high-performance liquid chromatography system attached with an ultraviolet detector and prepacked C18 column (4.6 mm × 250 mm, 5 μm; Agilent Technologies). The separation was carried out using a gradient conc. of Solvent A (Water with 0.1% TFA) and Solvent B (Acetonitrile with 0.1% TFA). The total run time for the separation was 30 min (flow rate of 1 ml/min) at λ = 220 nm
Techniques Used: High Performance Liquid Chromatography, Flow Cytometry
2) Product Images from "Biosynthesis and Characterization of Zearalenone-14-Sulfate, Zearalenone-14-Glucoside and Zearalenone-16-Glucoside Using Common Fungal Strains"
Article Title: Biosynthesis and Characterization of Zearalenone-14-Sulfate, Zearalenone-14-Glucoside and Zearalenone-16-Glucoside Using Common Fungal Strains
Figure Legend Snippet: UV-chromatograms (λ = 265 nm) of the preparative separation (conducted on a Luna C18 reversed phase column; 250 mm × 21.2 mm; particle size 10 µm; pore size 100 Å) of extracted media from ( a ) Aspergillus oryzae NBRC 100959: Biosynthesis of zearalenone-14-sulfate (ZEN-14-S); ( b ) Rhizopus oryzae DSM 908: Biosynthesis of ZEN-14-glucoside (ZEN-14-G); ( c ) Rhizopus oligosporus CD: Biosynthesis of ZEN-16-glucoside (ZEN-16-G) with the byproducts ZEN, α-ZEL (α-zearalenol), α-ZEL-S (α-ZEL-sulfate), ZEL-G (ZEL glucoside).
3) Product Images from "High-Throughput Metabolic Profiling of Diverse Green Coffea arabica Beans Identified Tryptophan as a Universal Discrimination Factor for Immature Beans"
Article Title: High-Throughput Metabolic Profiling of Diverse Green Coffea arabica Beans Identified Tryptophan as a Universal Discrimination Factor for Immature Beans
Journal: PLoS ONE
Figure Legend Snippet: Development of a high-throughput analytical method for sample preparation and LC-MS measurement. First, green coffee beans were subjected to pulverization using a MultiBeads Shocker (Yasui Kikai, Japan), allowing us to process 18 samples in 20 seconds at once, while a conventional method using a mortar takes a few minutes for a single sample. Second, the extracted metabolites were subjected to LC-MS using a KINETEX C18 column, which allows a rapid (10 minute) separation for a single sample, which requires one-third less time than the conventional separation method.
Techniques Used: High Throughput Screening Assay, Sample Prep, Liquid Chromatography with Mass Spectroscopy
4) Product Images from "Nasal commensal Staphylococcus epidermidis counteracts influenza virus"
Article Title: Nasal commensal Staphylococcus epidermidis counteracts influenza virus
Journal: Scientific Reports
Figure Legend Snippet: HPLC separation in combination with mass spectrometry for Embp identification. The proteins in the culture supernatants of S. epidermidis (ATCC12228) were separated by reversed-phase HPLC using a LUNA C18 5 μm column. ( a ) Twelve fractions were collected after HPLC separation. The HI activity of the eluted proteins (100 μl) in each fraction was tested using A/San Diego/1/09(H1N1 pdm09) as the virus antigen. ( b ) Tryptic digests of proteins in fraction 12 of the HLPC separation, which showed the greatest HI activity, were subjected to Nano-LC-LTQ MS/MS. A sequenced peptide (SINAYNKAIQSLETQITSAKDN) is shown and was identified as an internal peptide of Embp (Q8CP76). The m/z value of each “y” and “b” ion in collision-induced dissociation (CID) spectra is indicated.
Techniques Used: High Performance Liquid Chromatography, Mass Spectrometry, Activity Assay