| 摘要 |
Recombinant proteins, manufactured with genetic engineering techniques, like its counterpart human derived proteins, for example, recombinant Factor VIII have the potential for transmission of viruses and bacteria which are used in the process. This invention demonstrates that one may dry heat at high temperature, the lyophilized final Factor VIII product even at high temperatures and still show significant VIII:C activity. Such terminal dry heat will assure that there has been recontamination.
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