The system of vehicle imunogenico able to answer imone against GnRH, a analogo or a derivative of GnRH, recombinant DNA sequence, expression vector, microorganism and vaccine.

摘要

The present invention is concerned with vaccination of mammals against GnRH. The vaccine comprises a GnRH peptide conjugate to E. coli fimbrial-filaments and elicits an immune response against GnRH.