Ion-exchange high-performance liquid chromatographic determination of leukotrienes after precolumn derivatisation with o-phthaldialdehyde
โ Scribed by Dimitrios Tsikas; Gorig Brunner
- Book ID
- 112323185
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 221 KB
- Volume
- 332
- Category
- Article
- ISSN
- 1618-2650
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๐ SIMILAR VOLUMES
The reaction between primary amines and ephthaldialdehyde in the presence of a thiol was exploited to measure the concentrations of 2 1 amino acids in serum by high-performance liquid chromatography with tluorescent detection. The method described here includes an automatic on-line precolumn procedu
Lombricine (2-guanidinoethyl-2-amino-2-carboxyethyl hydrogen phosphate) and its N-phosphorylated form (Fig. 1) have been reported to be present in a number of oligochaetes'+ including many species of earthworm. The physiological role of these compounds has been postulated lp3q7 to be similar to that