Recombinant procaryotic cell containing correctly processed human growth hormone
AssigneeGenentech, Inc.
InventorsGregory L. Gray, Herbert L. Heyneker
Life of this patent
Estimating the term…
Abstract
The production of mature hGH in E coli and Pseudomonas strains transformed by a plasmid which encodes pre hGH (comprising the signal polypeptide and the hormone itself) is described. These prokaryotes process the pre-hGH to cleave the signal sequence and, thereby, produce mature hGH.
Claims1
A recombinant prokaryotic host cell containing human growth hormone, the amino acid sequence of which consists of the amino acid sequence of naturally occuring human growth hormone, which is free of other proteins associated with its native environment and is free of mature human growth hormone having an extraneous N-terminal methionine, and which was produced by said recombinant prokaryotic host.
Dependencies are inferred from the claim text.