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:
Oct. 07, 1997
Filed:
Mar. 08, 1994
Guido Grandi, Segrate, IT;
Francesca De Ferra, Lodi, IT;
Claudio Tosi, Busto Arsizio, IT;
Ornella Tortora, Milan, IT;
Anna Cuzzoni, Pavia, IT;
Eniricerche S.p.A., Milan, IT;
Abstract
A recombinant vector for the expression and secretion of antibodies in single molecule form (scFv) from B. subtilis, where said vector comprises the promoter of the gene for neutral protease, a new secretion sequence (I) and a DNA sequence coding a scFv antibody of interest, a strain of B. subtilis transformed with said recombinant vector, and a process for the exocellular production of scFv antibodies by culturing said strain of B. subtilis are described. The recombinant vector allows the expression of scFv in a completely soluble form and its secretion in high yields.