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. 28, 2025
Filed:
Sep. 07, 2022
New England Biolabs, Inc., Ipswich, MA (US);
Nathan Tanner, West Newbury, MA (US);
Eric Hunt, Danvers, MA (US);
New England Biolabs, Inc., Ipswich, MA (US);
Abstract
Methods, kits and compositions, in some embodiments, may include a thermostable DNA guided Argonaute protein for example TtAgo, a thermostable single-stranded DNA binding protein (SSB) for example, extreme thermostable single-stranded DNA binding protein (ET SSB), and, optionally, a strand-displacing polymerase. A SSB may allow (a) Argonaute/guide DNA complexes to substantially enhance cleavage efficiency of single- and double-stranded DNA substrates; (b) the use of longer guide DNAs (e.g., guide DNAs that are at least 24 nucleotides in length) and/or (c) increases in the sequence specificity of Argonaute-mediated binding and cleavage reactions.