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- Title
The Acylpolyamines from the Venom of the Spider Agelenopsis aperta.
- Authors
Chesnov, Sergiy; Bigler, Laurent; Hesse, Manfred
- Abstract
The lyophilized venom of the spider Agelenopsis aperta (Aranea: Agelenidae) has been re-analyzed by on-line coupled high-performance liquid chromatography and atmospheric-pressure chemical-ionization mass spectrometry (HPLC-UV(DAD)-APCI-MS and MS/MS). Thus, 33 acylpolyamines with 11 different molecular masses, present in various concentrations, were detected, and their structures were disclosed. Different types of possible fragmentation as well as principles of structure elucidation are discussed. The method can be used for rapid separation and analysis of spider-venom constituents.
- Publication
Helvetica Chimica Acta, 2001, Vol 84, Issue 8, p2178
- ISSN
0018-019X
- Publication type
Article
- DOI
10.1002/1522-2675(20010815)84:8<2178::AID-HLCA2178>3.0.CO;2-N