Patents by Inventor Ha-A-Rin Chon

Ha-A-Rin Chon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for preparing soluble and active recombinant proteins usins PDI as a fusion partner
    Patent number: 8080387
    Abstract: The present invention relates to a method for producing a recombinant protein capable of increasing expression rate of a target protein and also improving solubility and folding of the expressed target protein using a modified protein disulfide isomerase (PDI) as a fusion partner, and an expression vector containing the modified PDI gene as a fusion partner. The method for preparing a recombinant protein using a modified PDI as a fusion partner according to the present invention may solve the problems concerning a low yield and solubility and folding that conventional fusion partners have, and be widely used for protein drug and industrial protein production.
    Type: Grant
    Filed: October 24, 2005
    Date of Patent: December 20, 2011
    Assignee: Vexxon, Inc.
    Inventors: Hang-Cheol Shin, Yean-Hee Park, Hyang-Do Song, Eung-Yoon Kim, Ha-A-Rin Chon, Hye-Ran Hyun
  • METHOD FOR PREPARING SOLUBLE AND ACTIVE RECOMBINANT PROTEINS USING PDI AS A FUSION PARTNER
    Publication number: 20090305351
    Abstract: The present invention relates to a method for producing a recombinant protein capable of increasing expression rate of a target protein and also improving solubility and folding of the expressed target protein using a modified protein disulfide isomerase (PDI) as a fusion partner, and an expression vector containing the modified PDI gene as a fusion partner. The method for preparing a recombinant protein using a modified PDI as a fusion partner according to the present invention may solve the problems concerning a low yield and solubility and folding that conventional fusion partners have, and be widely used for protein drug and industrial protein production.
    Type: Application
    Filed: October 24, 2005
    Publication date: December 10, 2009
    Inventors: Hang-Cheol Shin, Yean-Hee Park, Hyang-Do Song, Eung-Yoon Kim, Ha-A-Rin Chon, Hye-Ran Hyun