Patents Assigned to Ambrx, Inc.
  • Publication number: 20080255045
    Abstract: Modified FGF-21 polypeptides and uses thereof are provided.
    Type: Application
    Filed: March 19, 2008
    Publication date: October 16, 2008
    Applicant: AMBRX, INC.
    Inventors: Thomas P. CUJEC, Roberto MARIANI, Anna-Maria A. HAYS PUTNAM, William M. KEEFE, Nick KNUDSEN, Lillian HO, Jason PINKSTAFF, Vadim KRAYNOV
  • Publication number: 20080227205
    Abstract: The invention provides methods and compositions for in vivo incorporation of non-naturally encoded amino acids into polypeptides by Pseudomonas species and strains derived therefrom. Also provided are compositions including proteins with non-naturally encoded amino acids made by Pseudomonas species and strains derived therefrom.
    Type: Application
    Filed: June 2, 2006
    Publication date: September 18, 2008
    Applicant: AMBRX, INC.
    Inventor: Ho Sung Cho
  • Publication number: 20080213840
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Application
    Filed: October 18, 2007
    Publication date: September 4, 2008
    Applicant: AMBRX, INC
    Inventors: Zhenwei Miao, Junjie Liu, Thea Norman, Russell Driver
  • Publication number: 20080207877
    Abstract: Modified human four helical bundle (4HB) polypeptides and uses thereof are provided.
    Type: Application
    Filed: April 24, 2008
    Publication date: August 28, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas O. DANIEL, Richard D. DIMARCHI, Anna-Maria HAYS, Troy E. WILSON, Bee-Cheng SIM, David C. LITZINGER
  • Publication number: 20080199909
    Abstract: The present invention relates generally to the production, purification, and isolation of human growth hormone (hGH). More particularly, the invention relates to the production, purification, and isolation of substantially purified hGH from recombinant host cells or culture medium including, for example, yeast, insect, mammalian and bacterial host cells. The process of the present invention is also useful for purification of hGH linked to polymers or other molecules.
    Type: Application
    Filed: January 31, 2008
    Publication date: August 21, 2008
    Applicant: AMBRX, INC.
    Inventors: Ying BUECHLER, Ricky LIEU, Michael ONG, Stuart BUSSELL, Nick KNUDSEN, Ho Sung CHO
  • Publication number: 20080194459
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one aromatic amine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one alkylated amine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Application
    Filed: October 26, 2007
    Publication date: August 14, 2008
    Applicant: AMBRX, INC.
    Inventors: Zhenwei Miao, Junjie Liu, Thea Norman
  • Publication number: 20080187491
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one aromatic amine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one alkylated amine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Application
    Filed: October 26, 2007
    Publication date: August 7, 2008
    Applicant: AMBRX, INC.
    Inventors: Zhenwei Miao, Junjie Liu, Thea Norman
  • Publication number: 20080182969
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Application
    Filed: December 7, 2007
    Publication date: July 31, 2008
    Applicant: AMBRX, INC.
    Inventors: Zhenwei MIAO, Junjie LIU, Thea NORMAN, Russell DRIVER
  • Publication number: 20080182968
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Application
    Filed: October 17, 2007
    Publication date: July 31, 2008
    Applicant: AMBRX, INC.
    Inventors: Zhenwei MIAO, Junjie LIU, Thea NORMAN, Russell DRIVER
  • Publication number: 20080177027
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Application
    Filed: December 7, 2007
    Publication date: July 24, 2008
    Applicant: AMBRX, INC.
    Inventors: Zhenwei MIAO, Junjie LIU, Thea NORMAN, Russell DRIVER
  • Publication number: 20080177038
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Application
    Filed: October 17, 2007
    Publication date: July 24, 2008
    Applicant: AMBRX, INC
    Inventors: Zhenwei Miao, Junjie Liu, Thea Norman, Russell Driver
  • Publication number: 20080161539
    Abstract: Modified human four helical bundle (4HB) polypeptides and uses thereof are provided.
    Type: Application
    Filed: October 18, 2007
    Publication date: July 3, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas O. DANIEL, Richard D. DIMARCHI, Anna-Maria HAYS, Troy E. WILSON, Bee-Cheng SIM, David C. LITZINGER
  • Publication number: 20080154058
    Abstract: Disclosed herein are accelerants for the formation of oxime-containing compounds from the reaction of a carbonyl-containing compound and a hydroxylamine-containing compound. The oxime-containing compound, the carbonyl-containing compound and the hydroxylamine-containing compound can each be a non-natural amino acid or a non-natural amino acid polypeptide. Also disclosed is the use of such accelerants to form oxime-containing compounds, the resulting oxime-containing compounds, and reaction mixtures containing such accelerants.
    Type: Application
    Filed: October 26, 2007
    Publication date: June 26, 2008
    Applicant: AMBRX, INC.
    Inventors: Feng TIAN, Zhenwei MIAO
  • Publication number: 20080153979
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Application
    Filed: October 16, 2007
    Publication date: June 26, 2008
    Applicant: AMBRX, INC.
    Inventors: Zhenwei MIAO, Junjie LIU, Thea NORMAN, Russell DRIVER
  • Publication number: 20080146781
    Abstract: Modified human four helical bundle (4HB) polypeptides and uses thereof are provided.
    Type: Application
    Filed: October 18, 2007
    Publication date: June 19, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas O. DANIEL, Richard D. DIMARCHI, Anna-Maria HAYS, Troy E. WILSON, Bee-Cheng SIM, David C. LITZINGER
  • Publication number: 20080139793
    Abstract: Disclosed herein are accelerants for the formation of oxime-containing compounds from the reaction of a carbonyl-containing compound and a hydroxylamine-containing compound. The oxime-containing compound, the carbonyl-containing compound and the hydroxylamine-containing compound can each be a non-natural amino acid or a non-natural amino acid polypeptide. Also disclosed is the use of such accelerants to form oxime-containing compounds, the resulting oxime-containing compounds, and reaction mixtures containing such accelerants.
    Type: Application
    Filed: October 19, 2007
    Publication date: June 12, 2008
    Applicant: AMBRX, INC.
    Inventors: Feng TIAN, Zhenwei MIAO
  • Publication number: 20080139794
    Abstract: Disclosed herein are accelerants for the formation of oxime-containing compounds from the reaction of a carbonyl-containing compound and a hydroxylamine-containing compound. The oxime-containing compound, the carbonyl-containing compound and the hydroxylamine-containing compound can each be a non-natural amino acid or a non-natural amino acid polypeptide. Also disclosed is the use of such accelerants to form oxime-containing compounds, the resulting oxime-containing compounds, and reaction mixtures containing such accelerants.
    Type: Application
    Filed: October 19, 2007
    Publication date: June 12, 2008
    Applicant: Ambrx, Inc.
    Inventors: Feng Tian, Zhenwei Miao
  • Patent number: 7385028
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: June 10, 2008
    Assignee: Ambrx, Inc
    Inventors: Zhenwei Miao, Junjie Liu, Thea Norman, Russell Driver
  • Publication number: 20080132681
    Abstract: Modified human interferon polypeptides and uses thereof are provided.
    Type: Application
    Filed: October 26, 2007
    Publication date: June 5, 2008
    Applicant: AMBRX, INC.
    Inventors: Anna-Maria A. HAYS, Bruce E. KIMMEL, Ho Sung CHO, Bee-Cheng SIM, David C. LITZINGER, Roberto MARIANI, Vadim KRAYNOV, Nick Knudsen, Thomas O. DANIEL, Alan KODER, Stuart BUSSELL, Junjie LIU, Zhenwei MIAO, Theresa MORROW
  • Publication number: 20080125574
    Abstract: Modified human plasma polypeptides or Fc and uses thereof are provided.
    Type: Application
    Filed: October 29, 2007
    Publication date: May 29, 2008
    Applicant: AMBRX, INC.
    Inventors: Joseph SHEFFER, Thea NORMAN, Richard D. DIMARCHI, Anna-Maria A. HAYS PUTNAM, Feng TIAN, Stephanie CHU, Denise KRAWITZ, Ho Sung CHO