In a sphingomyelin-enriched sample of polar lipids from bovine milk, molecular species of intact sphingomyelin were separated by normal-phase high-performance liquid chromatography and detected by mass spectrometry (MS) for structural information. First, by using electrospray with positive ionizatio
Analysis of oxidation process of cholecystokinin octapeptide with reactive oxygen species by high-performance liquid chromatography and subsequent electrospray ionization mass spectrometry
β Scribed by Hideaki Ichiba; Mio Nakamoto; Takehiko Yajima; Mitsuo Takayama; Takeshi Fukushima
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 501 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0269-3879
- DOI
- 10.1002/bmc.1262
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Disaccharides and linear oligosaccharides were labeled with p-aminobenzoic ethyl ester (ABEE) chromophore and analyzed by negative ion electrospray ionization mass spectrometry (ESIMS). The formation of glycosylamines rather than reductive amination in the labeling reaction produced many characteris
Five metal complex azo compounds were analyzed using negative-ion electrospray ionization mass spectrometry (ESI-MS). Mass spectra of all compounds yield intense peaks corresponding to [M - H](-) ions without any fragmentation, where M denotes the neutral compound with a proton as the counterion. Un
Analysis of Vero Toxins 1 and 2 by High-performance Liquid Chromatography/Electrospray Ionization Mass Spectrometry During the past 10 years, disease outbreaks of hemorrhagic colitis (HC) and hemolyticΓuremic syndrome (HUS) in humans have been increasing worldwide owing to the ingestion of beef and
The separation and identification of higher fullerenes extracted from carbon soot were studied using high-performance liquid chromatography coupled Ε½ . with electrospray ionization mass spectrometry LC-ESI-MS . The mixture of fullerenes extracted from carbon soot was first separated by a preparative