ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,860, issued on June 10.
"Bacterial expression vector for enhanced protein secretion" was invented by Sudarsanareddy Lokireddy (Hyderabad, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides a bacterial expression vector (100) comprising of a secretory signal sequence in tandem with DNA sequence encoding recombinant protein (103), wherein, the secretory signal sequence is a combination comprising of: a) at least one DNA sequence encoding a signal sequence (101) of gene selected from the group consisting of pelB, ompA, yebF, and ompF, and b) at least one DNA sequence encoding a carrier peptide (102) selected from the group cons...