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AssigneeBayer Aktiengesellschaft
InventorsWilliam J. Knowles, Donna Guralski, John T. Letsinger, Wallace Haigh, John T. Hart, Kevin B. Clairmont
Estimating the term…
An aminopeptidase which is a component of GLUT4-containing vesicles in the natural state, and which cleaves insulin. The claimed protein has an apparent molecular weight of approximately 110 kD in its deglycosylated form and a predicted molecular weight of 117,239 Daltons. It includes the amino acid sequences Phe-Ala-Ala-Thr-Gln-Phe-Glu-Pro-Leu-Ala-Ala (SEQ ID NO: 1) and Ile-Leu-Gln-Asn-Gln-Ile-Gln-Gln-Gln-Thr-Arg-Thr-Asp-Glu-Gly-Xaa-Pro-Xaa-Me t (SEQ ID NO: 2, and reacts with antibodies produced against the peptide identified as (SEQ ID NO: 1). It is encoded by the cDNA of FIG. 20 (SEQ. ID NOs. 15 and 16) and is essentially the protein sequence therein described. Modulators of the activity of the aminopeptidase and a method for treating syndromes of insulin resistance, including diabetes, by administration of such a modulator are also claimed.
A purified nucleic acid sequence which is Seq ID No. 15 or Seq ID No. 16.
A method comprising culturing a transformed cell which comprises a vector comprising nucleic acid Seq ID No. 15 or Seq ID No. 16 in an appropriate medium, permitting the protein encoded by the nucleic acid to be expressed in the culture, and recovering the protein from the culture.
Dependencies are inferred from the claim text.