Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Production of carrier-peptide conjugates using chemically reactive unnatural amino acids

Patent ·
OSTI ID:1210885

Provided are methods of making carrier polypeptide that include incorporating a first unnatural amino acid into a carrier polypeptide variant, incorporating a second unnatural amino acid into a target polypeptide variant, and reacting the first and second unnatural amino acids to produce the conjugate. Conjugates produced using the provided methods are also provided. In addition, orthogonal translation systems in methylotrophic yeast and methods of using these systems to produce carrier and target polypeptide variants comprising unnatural amino acids are provided.

Research Organization:
The Scripps Research Institute, La Jolla, CA (United States)
Sponsoring Organization:
USDOE
Assignee:
The Scripps Research Institute (La Jolla, CA)
Patent Number(s):
9,109,022
Application Number:
14/065,111
OSTI ID:
1210885
Country of Publication:
United States
Language:
English

References (33)

Optimization of human serum albumin production in methylotrophic yeast Pichia pastoris by repeated fed-batch fermentation journal January 2005
Optimization of humanized IgGs in glycoengineered Pichia pastoris journal January 2006
tRNA genes and retroelements in the yeast genome journal February 1998
Adding Amino Acids with Novel Reactivity to the Genetic Code of Saccharomyces Cerevisiae
  • Deiters, Alexander; Cropp, T. Ashton; Mukherji, Mridul
  • Journal of the American Chemical Society, Vol. 125, Issue 39, p. 11782-11783 https://doi.org/10.1021/ja0370037
journal October 2003
A genetically encoded fluorescent amino acid journal June 2006
Heterologous protein expression in the methylotrophic yeast Pichia pastoris journal January 2000
Recombinant Protein Expression in Pichia pastoris journal January 2000
An Expanded Eukaryotic Genetic Code journal August 2003
Detailed Analysis Concerning the Biodistribution and Metabolism of Human Calcitonin-Derived Cell-Penetrating Peptides journal August 2008
Pyrrolysine is not hardwired for cotranslational insertion at UAG codons journal February 2007
Improved amber and opal suppressor tRNAs for incorporation of unnatural amino acids in vivo. Part 1: Minimizing misacylation journal August 2007
High-level expression, purification, and characterization of recombinant human tumor necrosis factor synthesized in the methylotrophic yeast Pichia pastoris journal May 1989
Expanding the Genetic Repertoire of the Methylotrophic Yeast Pichia pastoris journal March 2009
Expression of Foreign Genes in the yeast Pichia pastoris book January 2001
Nucleophilic Catalysis of Oxime Ligation journal November 2006
An Improved System for the Generation and Analysis of Mutant Proteins Containing Unnatural Amino Acids in Saccharomyces cerevisiae journal August 2007
PEGylation, successful approach to drug delivery journal November 2005
A strong nitrogen source-regulated promoter for controlled expression of foreign genes in the yeast Pichia pastoris journal August 1998
Addition of the keto functional group to the genetic code of Escherichia coli journal December 2002
Adding amino acids to the genetic repertoire journal December 2005
Yeast Systems for the Commercial Production of Heterologous Proteins journal November 1991
Operational strategies, monitoring and control of heterologous protein production in the methylotrophic yeast Pichia pastoris under different promoters: A review journal April 2006
Development and Characterization of a Glucagon-Like Peptide 1-Albumin Conjugate: The Ability to Activate the Glucagon-Like Peptide 1 Receptor In Vivo journal March 2003
Overview of Protein Expression in Pichia pastoris book December 1995
Control of protein phosphorylation with a genetically encoded photocaged amino acid journal October 2007
Addition of p-Azido-L-phenylalanine to the Genetic Code of Escherichia coli
  • Chin, Jason W.; Santoro, Stephen W.; Martin, Andrew B.
  • Journal of the American Chemical Society, Vol. 124, Issue 31, p. 9026-9027 https://doi.org/10.1021/ja027007w
journal July 2002
Incorporation of Nonnatural Amino Acids Into Proteins journal June 2004
Expression of heterologous proteins in Pichia pastoris: a useful experimental tool in protein engineering and production journal January 2005
Improved amber and opal suppressor tRNAs for incorporation of unnatural amino acids in vivo. Part 2: Evaluating suppression efficiency journal August 2007
Albumin as a drug carrier: Design of prodrugs, drug conjugates and nanoparticles journal December 2008
High-Level Expression of Tetanus Toxin Fragment C in Pichia Pastoris Strains Containing Multiple Tandem Integrations of the Gene journal May 1991
New Methods Enabling Efficient Incorporation of Unnatural Amino Acids in Yeast journal May 2008
Unnatural Amino Acid Incorporation into Virus-Like Particles journal April 2008

Similar Records

Production of carrier-peptide conjugates using chemically reactive unnatural amino acids
Patent · Mon Jan 27 23:00:00 EST 2014 · OSTI ID:1117872

Production of carrier-peptide conjugates using chemically reactive unnatural amino acids
Patent · Mon Dec 16 23:00:00 EST 2013 · OSTI ID:1111109

In vivo unnatural amino acid expression in the methylotrophic yeast Pichia pastoris
Patent · Tue Aug 15 00:00:00 EDT 2017 · OSTI ID:1375232

Related Subjects