Abstract
Endothelin-like immunoreactivity was detected in human milk at a concentration of 6.8 ± 1.6 pmol l(mean ± SEM; n = 16) using a highly sensitive radioimmunoassay. Gel filtration and fast protein liquid chromatography (FPLC) verified the identity of the endothelin. FPLC revealed 4 peaks, one eluting just after the void volume, and the other three in the positions of endothelin-1, -2, and -3, respectively.
Original language | English |
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Pages (from-to) | 184-186 |
Number of pages | 3 |
Journal | FEBS Letters |
Volume | 261 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1990 Feb 12 |
Keywords
- Chromatography
- Endothelin
- Human milk
- Radioimmunoassay