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:
Aug. 12, 2008
Filed:
May. 20, 2003
Vijay Kumar Chaudhary, New Delhi, IN;
Amita Gupta, New Delhi, IN;
Sankar Adhya, Gaithersburg, MD (US);
Ira Pastan, Potamac, MD (US);
Vijay Kumar Chaudhary, New Delhi, IN;
Amita Gupta, New Delhi, IN;
Sankar Adhya, Gaithersburg, MD (US);
Ira Pastan, Potamac, MD (US);
University of Delhi Department of Biochemistry, New Delhi, IN;
Abstract
The present invention relates to a process of obtaining recombinant lambdoid bacteriophage with high density display of functional peptides and proteins on surface of said phage comprising of: constructing a donor plasmid having a nucleotide sequence that defines the elements for replication of the vector in bacteria, a selectable marker, a nucleotide sequence flanked by two non-compatible recombination sequences, and an inducible cistron for expression of a capsid protein and a fusion protein; constructing a recipient phage having a nucleotide sequence that defines the lambdoid elements for replication and packaging of the vector into an assembled bacteriophage and encodes an inducible cistron for expression of a selectable marker flanked by two non-compatible recombination sequences; transferring the said donor plasmid to said recipient plasmid to obtain cointegrates; growing said cointegrates in selective liquid medium; harvesting phages displaying protein encoded by the foreign DNA encapsulated in said harvested phage particle.