Blood Plasma Lyophilization Process

摘要

The present invention relates to a lyophilized plasma, resulting from a mixture of plasmas originating from selected donors, which is virally attenuated and compatible with all blood groups and to the process for obtaining same.

主权项

1. A process for preparing attenuated lyophilized plasma comprising the following steps:
a) selecting leukodepleted and physicochemically attenuated unit plasmas; b) mixing the unit plasmas selected; and c) lyophilizing said mixture of plasmas; characterized in that said unit plasmas constituting the mixture of plasmas of step b) are obtained from at most ten different donor individuals.