The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2014
Filed:
Jan. 04, 2008
Applicants:
Karl Tryggvason, Djursholm, SE;
Anna Domogatskaya, Rönninge, SE;
Sergey Rodin, Stockholm, SE;
Inventors:
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12N 5/00 (2006.01); C12N 5/02 (2006.01); C12N 5/071 (2010.01); C12N 5/07 (2010.01); C12N 5/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present disclosure is directed to the development of compositions, such as extracellular matrices, and processes for using the same, for culturing stem cells in vitro in an undifferentiated state. In this regard, it has been discovered that when pluripotent mouse and human embryonic stem cells are cultured on plates coated with recombinant laminin-10 (laminin-511) or laminin-5 (laminin-322), or their functional domains, the embryonic stem cells proliferated and maintained their pluripotency.