Reagents for commercial and scientific use, namely, chemical compounds used in performing a gene amplification reaction, also referred to as a polymerase chain reaction, namely, nucleic acids, oligonucleotides, and polymerases; reagent kits for commercial and scientific use primarily containing nucleic acids, oligonucleotides, and polymerases, chemical purification agents, namely, resins and silica gels for use in veterinary testing; reagent kits containing purification agents, namely, resins and/or silica gels for use in diagnostic and analysis tests of veterinary application; biochemicals, namely, monoclonal and polyclonal antibodies, enzymes, namely, peroxidase, alkaline phosphatase and galactosidase for use in vitro scientific or research use; enzymes substrates, and reagent kits primarily containing antibodies, enzymes and/or enzyme substrates for use in vitro scientific or research use