申请人:The Trustees of the University of Pennsylvania
公开号:US20150140605A1
公开(公告)日:2015-05-21
The invention includes a selective method of modifying the N-terminus of a protein using an aminoacyl tRNA transferase. In certain embodiments, the method comprises contacting a solution of the protein or peptide with a transferase and a derivative of a molecule, whereby the N-terminus of the protein or peptide is derivatized with the molecule.
Methods of modifying N-termini of a peptide or protein using transferases
申请人:The Trustees of the University of Pennsylvania
公开号:US09376700B2
公开(公告)日:2016-06-28
The invention includes a selective method of modifying the N-terminus of a protein using an aminoacyl tRNA transferase. In certain embodiments, the method comprises contacting a solution of the protein or peptide with a transferase and a derivative of a molecule, whereby the N-terminus of the protein or peptide is derivatized with the molecule.