PROTEIN SCREENING METHODS

摘要

The invention provides methods and compositions useful for identifying polypeptides with desired characteristics in vitro.

主权项

1. An X-display complex comprising:
(a) a first nucleic acid molecule comprising a polypeptide-encoding sequence; (b) a polypeptide encoded by the first nucleic acid molecule; and (c) a second nucleic acid molecule comprising a nucleic sequence complementary to a portion of the first nucleic acid molecule, wherein the first nucleic acid molecule is bound to the second nucleic molecule through complementary nucleic acid base pairing, and wherein the second nucleic acid molecule is non-covalently bound to the polypeptide.