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    Greetings from Von Worthington, President and CEO


  • The use of enzymes in the diagnosis of disease is one of many important benefits derived from intensive research in the growing field of biochemistry. Enzymes have provided the basis for the field of clinical chemistry and we have only begun to realize their importance in diagnostic enzymology.

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  • Tissue Dissociation Guide


  • Our tissue guide provides information on primary cell isolation, as well as annotated "Tissue Tables" organized by tissue and species type. Find out more by clicking here.
  • Enzyme Manual


  • Many researchers rely on the technical descriptions, assay methods, and references in our popular enzyme manual. Find out more about our enzyme manual by clicking here.