TABLE 1.
Antibodies Used in This Study
| Antigen | Immunogen | Manufacturer | Dilution |
|---|---|---|---|
| Somatostatin and cortistatin | Human SOM 1–14, conjugated to thyroglobulin | Accurate Chemical (Westbury, NY), Cat. no. YMC 1020, rat monoclonal YC7 | 1:100 |
| Islet-1 | Recombinant rat Islet 1 | Developmental Studies Hybridoma Bank (Iowa City, IA), mouse monoclonal 39.4D5 | 1:20 |
| Digoxigenin | Digoxigenin | Roche Diagnostic (Mannheim, Germany), cat. no. 11 093 274 001, sheep polyclonal | 1:3,000 |