Isogenica Ltd. Patent applications |
Patent application number | Title | Published |
20150057162 | PEPTIDE ARRAYS - A method is disclosed for identifying a member of a peptide library that interacts with a target molecule in situ, the method including expressing immobilised nucleic acid molecules to produce the peptide library in a way that each member of the peptide library is immobilised on the nucleic acid molecule from which it was expressed; contacting the immobilised peptide library with the target molecule; and detecting an interaction between at least one member of the peptide library and the target molecule. The method further comprises sequencing the plurality of nucleic acid molecules in situ on the solid support, such that the at least one member of the peptide library that interacts with the target molecule can be immediately identified, at least by the sequence of the nucleic acid molecule from which it was expressed, without requiring additional or secondary analysis or characterising procedures in order to identify the useful members of the library. The target molecules may themselves be comprised within a second nucleic acid or peptide library. | 02-26-2015 |
20140005126 | SCAFFOLD PEPTIDES | 01-02-2014 |
20130109616 | ANTIMICROBIAL PEPTIDES | 05-02-2013 |
20110189164 | Peptide Stabilizer Compounds and Screening Method - Peptide stabilizer compounds are provided that in combination with a biologically active peptide, can increase the protease elimination half-time of the biologically active peptide in vivo. The peptide stabilizer compounds are preferably in the form of peptide sequences that confer resistance to proteolysis upon conjugated biologically active peptides. Also provided is a method for the selection of novel proteolysis resistant compounds from in vitro generated libraries, and pharmaceutical compositions comprising the stabilizer compounds identified thereby. | 08-04-2011 |
20080287311 | Membrane-Translocating Peptides - A method is provided for selecting membrane-translocating peptides (MTPs) from a peptide display library that are capable of crossing or penetrating a lipid membrane. A plurality of nucleic acid constructs that encode displayed peptides are expressed, resulting in the formation of a plurality of nucleic acid-peptide complexes, each complex comprising at least one displayed peptide associated with the corresponding nucleic acid construct encoding the displayed peptide; the complexes are exposed to a population of membrane-encapsulated compartments, allowing a translocating reaction to occur; complexes that remain unassociated with the membrane are removed; optionally complexes that are associated with the membrane are removed; and internalised nucleic acid-peptide complexes are recovered. The membrane-encapsulated compartments may be artificial vesicles such as liposomes, or populations of one or more cell types. | 11-20-2008 |