Electrospray ionization mass spectrometry has been used to study the possible non-covalent interaction between oligonucleotides and beauvericin (B) mycotoxin. Beauvericin-oligonucleotide adduct formation was observed even at low mycotoxin concentration (25 pmol/microL). Adducts were found with diffe
Determination of non-covalent metal ion-protein interactions using a microflow electrospray ionization mass spectrometry interface
β Scribed by Kenneth L. Johnson; Timothy D. Veenstra; Andy J. Tomlinson; Rajiv Kumar; Stephen Naylor
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 126 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0951-4198
No coin nor oath required. For personal study only.
β¦ Synopsis
Figure 3. Deconvoluted spectra of rat brain calbindin D 28K showing (A) the apoprotein and (B) the holoprotein showing four calcium bound.
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Non-covalently-bound subunit complexes of proteins have been measured by an ion trap mass spectrometer equipped with an orthogonal electrospray ionization source. For the analysis of the generated molecular ions with high mass/charge ratios, the mass/charge range of the ion trap was extended by incr
Flucofuron and sulcofuron, both examples of mitins, have been employed as the active ingredients in mothproofing formulations for the protection of textile fabrics by the dyeing industry. Monitoring of their presence in components of the river ecosystem is a regulatory requirement so that sensitive