Exhibit 21
List of Subsidiaries
Subsidiary* |
Jurisdiction of Incorporation |
Name Under which Subsidiary does Business | ||
Ingenex, Inc. |
Delaware |
This subsidiary is currently inactive | ||
Developmental Therapeutics, Inc. |
Delaware |
Developmental Therapeutics |
* | We own 100% of the outstanding common stock of Developmental Therapeutics, Inc. and 81% of the outstanding common stock of Ingenex, Inc. |