Clostridium perfringens vaccine

Clostridium perfringens vaccine

  • CN 1,215,729 A
  • Filed: 06/19/1998
  • Published: 05/05/1999
  • Est. Priority Date: 06/20/1997
  • Status: Abandoned Application
First Claim
Patent Images

1. non-existent in wild-type beta-toxin, in its aminoacid sequence, carry detoxification immunogenic derivatives or its immunogen fragment of the bacillus aerogenes capsulatus β

  • -toxin of sudden change.

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