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Bovine Tuberculin PPD (Purified Protein Derivative) is a diagnostic reagent used for the in vivo detection of bovine tuberculosis (bTB). Derived from a sterilized filtrate of Mycobacterium bovis cultures (specifically the AN5 strain), it acts as an antigen to stimulate a cell-mediated immune response in infected animals.
Bovine Tuberculin PPD (Purified Protein Derivative) is a diagnostic reagent used for the in vivo detection of bovine tuberculosis (bTB). Derived from a sterilized filtrate of Mycobacterium bovis cultures (specifically the AN5 strain), it acts as an antigen to stimulate a cell-mediated immune response in infected animals.