Patents Assigned to Invent Biotechnologies, Inc.
  • Protein extraction methods
    Patent number: 9580462
    Abstract: The present invention relates to methods for isolating polypepitdes from cells. The methods may be used to isolate denatured polypeptides or native polypeptides. In one embodiment the methods may be used to isolated polypeptide from cytosolic and nuclear compartments of eukaryotic cells. In one embodiment the methods may be used to isolate polypeptides from bacterial cells.
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: February 28, 2017
    Assignee: Invent Biotechnologies, Inc.
    Inventors: Lin Yan, Quanzhi Li
  • Rapid membrane isolation method for animal and plant samples
    Patent number: 8927268
    Abstract: Disclosed herein are methods for quickly obtaining crude membranes from cells, including animal and plant cells. The methods include incubating cells in a buffer and forcing the cells through a filter that causes rupture of the cells, and then separating the resulting crude membranes from most cytosolic proteins.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: January 6, 2015
    Assignee: Invent Biotechnologies, Inc.
    Inventors: Lin Yan, Quanzhi Li