Electron immunohistochemical evidence for the human intestinal I cell as the source of CCK.
- 1 May 1978
- Vol. 19 (5), 403-407
- https://doi.org/10.1136/gut.19.5.403
Abstract
Evidence was obtained by the use of alternate semithin-thin serial secretions for light and electron microsocpy that the I cell is the source of CCK PZ. The antibodies used were raised to a synthetic fragment of the mid part (9-20) of the (1-33) CCK-PZ molecule, and were thus free from any contamination with cross-reacting subpopulations of antibodies that might bind to gastrin.Keywords
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