Document Detail


The components of the venom of a spider Scodra griseipes. 1. Analysis of low molecular weight products using gas chromatography/mass spectrometry.
MedLine Citation:
PMID:  1571598     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Low molecular weight venom constituents of the spider Scodra griseipes have been derivatized using bis(trimethylsilyl)-trifluoroacetamide and pentafluoropropionic anhydride. Examination of these derivatives by coupled gas chromatography/mass spectrometry using electron ionization or ammonia- or isobutane-chemical ionization allows their structural identification. Comparisons have also been made with retention time and mass spectra of the pure compounds. Four acids: phosphoric, lactic, citric, gamma-aminobutyric (neurotransmitter) and four basic biogenic amines: putrescine, cadaverine, spermidine and spermine have been found.
Authors:
C Lange; C Paris; M L Celerier
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Rapid communications in mass spectrometry : RCM     Volume:  6     ISSN:  0951-4198     ISO Abbreviation:  Rapid Commun. Mass Spectrom.     Publication Date:  1992 Apr 
Date Detail:
Created Date:  1992-06-04     Completed Date:  1992-06-04     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  8802365     Medline TA:  Rapid Commun Mass Spectrom     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  289-92     Citation Subset:  IM    
Affiliation:
Université P. et M. Curie, Laboratoire de Chimie Organique Structurale, URA-CNRS 455, Paris, France.
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MeSH Terms
Descriptor/Qualifier:
Animals
Biogenic Amines / analysis
Female
Gas Chromatography-Mass Spectrometry
Spider Venoms / chemistry*
Chemical
Reg. No./Substance:
0/Biogenic Amines; 0/Spider Venoms

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