Isolation and characterization of the csa operon (ETEC-CS4...

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...

Reexamination Certificate

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C424S184100, C424S185100, C424S190100, C424S234100, C424S257100, C530S350000

Reexamination Certificate

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06902736

ABSTRACT:
Compositions comprising products of the csa operon, an isolated nucleic acid encoding the csa operon or functional fragments thereof, purified polypeptide products of the csa operon or functional fragments thereof, methods of eliciting an immune response to these products, and methods of producing products of the csa operon are disclosed herein.

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