The paper analyzes the question of the universal biolaw from the point of view of the biojuridical praxis. The main problems concerning life's protection are found in the process of interpretation and re-creation of the norms (not in their literal texts) regulating the right to life and new rights, as personal autonomy. But it is also at this sphere where the possibilities of an universal biolaw founded on the funcionalization of the human life value are to be found.