Cellular enzymes for scientific or medical research use; assay kits comprised of reagents for scientific or medical research use; assay reagents for scientific or medical research use; diagnostic assays for scientific or medical research use; drug-screening assays for scientific or medical research use; natural and synthetic cell signal transduction regulators, inhibitors and activators for scientific or medical research use; recombinant nucleic acids for scientific or medical research use; recombinant proteins for scientific or medical research use; recombinant gene vectors for scientific or medical research use; recombinant host cells for scientific or medical research use; antibodies for scientific or medical research use; antisense nucleic acids for scientific or medical research use; ribozymes for scientific or medical research use; protein tyrosine phosphatases (PTPs), including mutated PTPs, for scientific or medical research use, and nucleic acid encoding PTPs, including mutated PTPs, for scientific or medical research

Pharmaceutical and therapeutic preparations for use in the treatment of human diseases, namely, diabetes, obesity, inflammation and cancer