SUBSTRAT PEPTIDIQUE RECONNU PAR LA TOXINE BOTULIQUE DE TYPE BONT/B ET SON UTILISATION POUR DOSER ET/OU DETECTER LADITE TOXINE OU DES INHIBITEURS CORRESPONDANTS

摘要

The invention concerns a peptide substrate identified by type BoNT/B botulinus toxin, characterised in that it incorporates in its structure a fragment of formula PYA-(Z)-pNF wherein Z represents one or several amino acids, said fragment being cleavable by said toxin.