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. 26, 2020
Filed:
May. 06, 2019
Applicant:
Spiber Technologies Ab, Stockholm, SE;
Inventor:
My Hedhammar, Stockholm, SE;
Assignee:
SPIBER TECHNOLOGIES AB, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 38/00 (2006.01); C07K 14/435 (2006.01); C08H 1/00 (2006.01); C12N 5/00 (2006.01); C12N 15/62 (2006.01); C07K 16/28 (2006.01);
U.S. Cl.
CPC ...
C07K 14/43518 (2013.01); C08H 1/00 (2013.01); C12N 5/0068 (2013.01); C12N 15/62 (2013.01); C07K 16/2839 (2013.01); C07K 2319/70 (2013.01); C12N 2533/50 (2013.01);
Abstract
A recombinant fusion protein is comprising a spider silk fragment and a cyclic RGD cell-binding motif with selectivity for integrins, such as for α5β1 integrins. The fusion protein is useful as a cell scaffold material and for the cultivation of cells displaying integrins on their cell surface.